The MustHave Reusable Protein Shaker for Gym and TravelThe MustHave Reusable Protein Shaker for Gym and Travel
Portable Blender Bottle for Powder Supplements
BPA-Free and Durable Construction
Leakproof Lid with Flip Top
Wide Mouth Opening for Easy Mixing
Measurement Marks for Accuracy
Ergonomic Carrying Loop
Odor Resistant After Washing
Fits in Most Car Cup Holders
Stylish Sleek Design
Easy to Clean with Dishwasher Safe
Ideal Size for Portion Control
Gripper Base to Prevent Tipping
Visible Ball Inside for Thorough Mixing
Doubles as Fruit Infusion Bottle
Lifetime Warranty for Defects
Portable Blender Bottle for Powder Supplements
Finding the right protein shaker can make all the difference when it comes to mixing your supplements on the go. The BioSteel shaker bottle is designed for portability and convenience, making it the perfect companion for the gym or when traveling.
The 17oz capacity provides ample room to mix protein powder, pre-workout, greens supplements, or any other drink mix with water or milk. The wide mouth opening and inner wire whisk make it easy to combine ingredients without clumping. No more wrestling with tiny mixer balls that get stuck inside the bottle. The unique shape also creates a vortex to thoroughly incorporate every scoop.
In today’s busy world, you need a quality shaker bottle that can keep up with your active lifestyle. The durable, BPA-free construction means this blender bottle is ready for wherever the day takes you.
BPA-Free and Durable Construction
When choosing a reusable shaker bottle, you want confidence that it won’t crack or leak on the go. The BioSteel mixer bottle is crafted from Eastman TritanTM copolyester, making it completely BPA and BPS free. This co-polyester resin provides excellent impact resistance to prevent cracks if accidentally dropped.
The secure flip top lid screws on tightly to form a leakproof seal. Even when shaken vigorously, you won’t have to worry about annoying leaks in your gym bag. An inner gasket ring further prevents spills or messes.
With long-term use, plastic shaker cups can take on odors or stain from supplement residues. However, the durable Tritan material resists staining and odors even after repeated washings. Just pop it in the dishwasher occasionally for an easy refresh.
Leakproof Lid with Flip Top
After mixing up a protein shake, the last thing you want is for it to spill all over the inside of your bag. The BioSteel cup comes with a unique flip top lid that securely screws into place to prevent annoying leaks.
An inner gasket provides additional leak protection when locked and shaken. Just flip up the spout cover to access your drink. When screwed on tightly, the lid can even hold up to being dropped without popping off.
The flip top lid allows you to sip easily between sets at the gym. No more fussing with unscrewing a lid every time you need a quick drink. The flip up design creates a spout to drink from then closes back securely.
Wide Mouth Opening for Easy Mixing
Shaker bottles with narrow openings can make mixing supplements a hassle. Powder clumps together and sticks to the sides, requiring extra shaking or spoon mixing to break up.
The BioSteel features a wide mouth twist off lid, providing ample room to add scoops of powder. The wide opening allows you to get right inside to mix up powders without needing a spoon.
An inner whisk integrated into the cup also helps break up clumps as you shake. No tiny metal ball to get lost inside the bottle. The unique vortex mixing system quickly blends even stubborn supplements into a smooth, lump-free shake.
Measurement Marks for Accuracy
When mixing up protein shakes or pre-workout supplements, getting the ratios right is important. Too much or too little can affect the taste or effectiveness of your custom blend.
The BioSteel protein shaker removes the guesswork with handy measurement markers along the side of the bottle. The markings clearly display both ounces and milliliters for precision mixing every time.
Simply add the required amount of water or milk up to the fill line, then measure out scoops of powder based on the markings. No more guessing if you have the right proportions of ingredients.
The volume measurements start at 4oz all the way up to 17oz, providing a wide range of options. You can mix up a single serving or make enough for multiple protein shakes at once to grab and go.
For those counting macros or tracking calories, the accurate measurements allow you to dial in the perfect ratio for your goals. No worries about inaccuracies throwing off your counts.
With the clearly marked measurements on the BioSteel bottle, you can customize the ideal blend and have confidence you’re getting the right ratios every time.
Ergonomic Carrying Loop
Key Features of the BioSteel Portable Blender Bottle:
- 17oz capacity for generous portions
- Wide mouth opening for easy ingredient addition
- Inner wire whisk for superior mixing
- Vortex-creating shape for thorough blending
How does this shaker bottle adapt to your busy lifestyle? Its durable construction and thoughtful design make it an indispensable tool for fitness enthusiasts always on the move. Whether you’re rushing to the gym before work or packing for a weekend getaway, this bottle is ready to keep up with your active routine.
BPA-Free and Durable: A Shaker Built to Last
When investing in a reusable shaker bottle, durability and safety are paramount concerns. The BioSteel mixer bottle addresses these issues head-on with its robust construction and health-conscious materials.
Crafted from Eastman Tritan™ copolyester, this shaker is completely free from BPA and BPS, ensuring that your supplements remain uncontaminated by harmful chemicals. But what makes this material special? The copolyester resin offers exceptional impact resistance, significantly reducing the risk of cracks or breaks if the bottle is accidentally dropped.
Durability Features:
- Impact-resistant Eastman Tritan™ copolyester construction
- BPA and BPS free for safe use
- Resistant to staining and odors
- Dishwasher safe for easy cleaning
How does the BioSteel shaker maintain its quality over time? Unlike many plastic shakers that can absorb odors or stain from supplement residues, the Tritan material resists these issues even after repeated use and washing. For a quick refresh, simply place it in the dishwasher – it’s that easy to maintain.
Leak-Proof Design: Say Goodbye to Messy Spills
One of the most frustrating experiences for fitness enthusiasts is discovering a protein shake has leaked all over the contents of their gym bag. The BioSteel cup tackles this problem with its innovative leak-proof design.
At the heart of this leak-proof system is a unique flip-top lid that securely screws into place. An inner gasket provides an additional layer of protection against spills, even when the bottle is vigorously shaken. How effective is this seal? It’s so robust that the lid can withstand accidental drops without popping off.
Advantages of the Flip-Top Lid:
- Secure screw-on mechanism
- Inner gasket for enhanced leak protection
- Flip-up spout cover for easy access
- Convenient sipping between gym sets
How does this design improve your gym experience? The flip-top lid allows for easy sipping between sets, eliminating the need to unscrew a lid each time you want a drink. This thoughtful feature enhances convenience and maintains your workout flow.
Wide Mouth Design: Effortless Mixing and Cleaning
The struggle with narrow-mouthed shaker bottles is real – clumping powders, difficult cleaning, and the need for additional utensils can be frustrating. How does the BioSteel shaker solve these issues? Its wide mouth design revolutionizes the mixing and cleaning process.
The twist-off lid reveals a generous opening, providing ample space to add scoops of powder directly into the bottle. This wide access point allows you to mix supplements without the need for a spoon, reducing the items you need to carry and simplifying your routine.
Benefits of the Wide Mouth Design:
- Easy addition of powder supplements
- Direct access for thorough mixing
- Simplified cleaning process
- Accommodates ice cubes for chilled drinks
What about stubborn supplement clumps? The BioSteel shaker incorporates an inner whisk into the cup design. This feature, combined with the bottle’s unique vortex mixing system, ensures that even the most stubborn powders blend into a smooth, lump-free shake with minimal effort.
Precision Mixing: Measurement Marks for Perfect Ratios
Achieving the right balance in your supplement mix is crucial for both taste and effectiveness. The BioSteel protein shaker eliminates guesswork with its clearly marked measurement indicators along the bottle’s side.
These precise markings display both ounces and milliliters, allowing for accurate mixing every time. How does this feature benefit you? It ensures consistent results in your supplement preparation, whether you’re mixing a pre-workout energizer or a post-exercise recovery shake.
Measurement Features:
- Clear markings from 4oz to 17oz
- Both ounce and milliliter scales
- Enables precise ingredient ratios
- Supports macro and calorie tracking
How can these measurements improve your supplement routine? For those following strict nutritional plans or tracking macros, the accurate measurements allow for precise control over your intake. You can confidently customize your blends, knowing that you’re getting the exact ratios required for your fitness goals.
Ergonomic Design: Comfort and Convenience on the Go
A truly portable protein shaker needs to be easy to carry and use in various settings. The BioSteel bottle excels in this area with its ergonomic design features, chief among them being the ingenious carrying loop.
This flexible loop folds down when not in use, maintaining the bottle’s sleek profile. When you’re ready to hit the road, simply extend the loop for easy carrying or attaching to your gym bag. How does this small feature make a big difference? It adds a level of convenience that sets this shaker apart from standard bottles.
Ergonomic Features:
- Foldable carrying loop
- Gripper base to prevent tipping
- Comfortable hand-feel for easy shaking
- Fits most car cup holders
Beyond the carrying loop, the BioSteel shaker incorporates other thoughtful design elements. A gripper base helps prevent tipping on flat surfaces, while the overall shape of the bottle provides a comfortable hand-feel for vigorous shaking. These features combine to create a shaker that’s not just functional, but a pleasure to use in any setting.
Versatility: More Than Just a Protein Shaker
While primarily designed for mixing protein and supplement powders, the BioSteel shaker’s versatility extends far beyond this primary function. Its thoughtful design and durable construction make it suitable for a variety of uses, adding value to your purchase.
One standout feature is its ability to double as a fruit infusion bottle. The wide mouth allows for easy addition of fresh fruits, while the inner whisk can help muddle ingredients for enhanced flavor. How does this expand the bottle’s utility? It becomes a tool for creating refreshing, naturally flavored water or tea, perfect for staying hydrated throughout the day.
Multiple Uses of the BioSteel Shaker:
- Protein and supplement mixing
- Fruit infusion bottle
- Smoothie shaker
- Water bottle for daily hydration
- Travel container for dry goods
The bottle’s durability and leak-proof design also make it an excellent choice for general hydration needs. Whether you’re at the office, on a hike, or running errands, this shaker can serve as your go-to water bottle. Its ability to withstand daily wear and tear ensures it will remain a staple in your routine long after other bottles have been replaced.
For travelers, the BioSteel shaker offers additional versatility. Its secure lid and durable construction make it suitable for storing dry goods or small items when not in use for drinks. This multi-functionality can be a space-saver in your luggage, eliminating the need for multiple containers.
Quality Assurance: Lifetime Warranty for Peace of Mind
Investing in a high-quality protein shaker should come with the assurance that it’s built to last. The BioSteel shaker stands behind its product with a lifetime warranty against defects, demonstrating confidence in its durability and craftsmanship.
This warranty covers manufacturing defects, providing peace of mind that your investment is protected. How does this benefit you in the long run? It ensures that you won’t need to frequently replace your shaker due to wear and tear or unexpected issues, saving both money and hassle over time.
Warranty Highlights:
- Lifetime coverage against manufacturing defects
- Demonstrates manufacturer confidence in product quality
- Potential for replacement if issues arise
- Added value to your purchase
The presence of a lifetime warranty also speaks to the overall quality of the product. Manufacturers typically offer such comprehensive coverage only when they’re certain their product can withstand the test of time and regular use. This should give users confidence in the BioSteel shaker’s ability to meet their needs for years to come.
When considering the cost of repeatedly replacing lower-quality shakers, the value proposition of a durable, warrantied product becomes clear. The BioSteel shaker’s combination of thoughtful design, robust construction, and long-term warranty makes it a smart choice for anyone serious about their supplement routine and overall fitness journey.
Portable Blender Bottle for Powder Supplements
BPA-Free and Durable Construction
Leakproof Lid with Flip Top
Wide Mouth Opening for Easy Mixing
Measurement Marks for Accuracy
Ergonomic Carrying Loop
Odor Resistant After Washing
Fits in Most Car Cup Holders
Stylish Sleek Design
Easy to Clean with Dishwasher Safe
Ideal Size for Portion Control
Gripper Base to Prevent Tipping
Visible Ball Inside for Thorough Mixing
Doubles as Fruit Infusion Bottle
Lifetime Warranty for Defects
Portable Blender Bottle for Powder Supplements
Finding the right protein shaker can make all the difference when it comes to mixing your supplements on the go. The BioSteel shaker bottle is designed for portability and convenience, making it the perfect companion for the gym or when traveling.
The 17oz capacity provides ample room to mix protein powder, pre-workout, greens supplements, or any other drink mix with water or milk. The wide mouth opening and inner wire whisk make it easy to combine ingredients without clumping. No more wrestling with tiny mixer balls that get stuck inside the bottle. The unique shape also creates a vortex to thoroughly incorporate every scoop.
In today’s busy world, you need a quality shaker bottle that can keep up with your active lifestyle. The durable, BPA-free construction means this blender bottle is ready for wherever the day takes you.
BPA-Free and Durable Construction
When choosing a reusable shaker bottle, you want confidence that it won’t crack or leak on the go. The BioSteel mixer bottle is crafted from Eastman TritanTM copolyester, making it completely BPA and BPS free. This co-polyester resin provides excellent impact resistance to prevent cracks if accidentally dropped.
The secure flip top lid screws on tightly to form a leakproof seal. Even when shaken vigorously, you won’t have to worry about annoying leaks in your gym bag. An inner gasket ring further prevents spills or messes.
With long-term use, plastic shaker cups can take on odors or stain from supplement residues. However, the durable Tritan material resists staining and odors even after repeated washings. Just pop it in the dishwasher occasionally for an easy refresh.
Leakproof Lid with Flip Top
After mixing up a protein shake, the last thing you want is for it to spill all over the inside of your bag. The BioSteel cup comes with a unique flip top lid that securely screws into place to prevent annoying leaks.
An inner gasket provides additional leak protection when locked and shaken. Just flip up the spout cover to access your drink. When screwed on tightly, the lid can even hold up to being dropped without popping off.
The flip top lid allows you to sip easily between sets at the gym. No more fussing with unscrewing a lid every time you need a quick drink. The flip up design creates a spout to drink from then closes back securely.
Wide Mouth Opening for Easy Mixing
Shaker bottles with narrow openings can make mixing supplements a hassle. Powder clumps together and sticks to the sides, requiring extra shaking or spoon mixing to break up.
The BioSteel features a wide mouth twist off lid, providing ample room to add scoops of powder. The wide opening allows you to get right inside to mix up powders without needing a spoon.
An inner whisk integrated into the cup also helps break up clumps as you shake. No tiny metal ball to get lost inside the bottle. The unique vortex mixing system quickly blends even stubborn supplements into a smooth, lump-free shake.
Measurement Marks for Accuracy
When mixing up protein shakes or pre-workout supplements, getting the ratios right is important. Too much or too little can affect the taste or effectiveness of your custom blend.
The BioSteel protein shaker removes the guesswork with handy measurement markers along the side of the bottle. The markings clearly display both ounces and milliliters for precision mixing every time.
Simply add the required amount of water or milk up to the fill line, then measure out scoops of powder based on the markings. No more guessing if you have the right proportions of ingredients.
The volume measurements start at 4oz all the way up to 17oz, providing a wide range of options. You can mix up a single serving or make enough for multiple protein shakes at once to grab and go.
For those counting macros or tracking calories, the accurate measurements allow you to dial in the perfect ratio for your goals. No worries about inaccuracies throwing off your counts.
With the clearly marked measurements on the BioSteel bottle, you can customize the ideal blend and have confidence you’re getting the right ratios every time.
Ergonomic Carrying Loop
Portability is key for a protein shaker you’ll be taking to the gym or using on the go. The BioSteel bottle comes with an ingenious carrying loop for easy transport.
The flexible loop folds down when not in use. But when you’re ready to hit the road, it pops up to provide a handy grip. This allows you to comfortably carry the mixer cup in hand without relying on the lid.
Gone are the days of shakers rolling around loose in your gym bag. The ergonomic handle gives you control when commuting or traveling. No more spilled supplements from a leaky protein shaker knocking over.
The carrying loop also makes sharing drinks a cinch. Simply pop up the handle and pass the cup to a workout buddy between sets. The flexible loop provides a secure grip from any angle.
Some shaker cups come with inconvenient screw lids that require unscrewing every time you need a sip. The flip top lid and sturdy loop offer easy accessibility to your protein shake when you need it most.
With the built-in carrying handle, the BioSteel protein mixer bottle is engineered for portability and handling on the go.
Odor Resistant After Washing
Protein powders and other supplements can leave behind odors and residue that build up over time. No one wants to drink a shake that smells or tastes funky.
The BioSteel protein shaker is uniquely designed to prevent odors and stains even with repeated use. The durable Eastman Tritan co-polyester plastic resists absorbing smells or colors.
Simply washing with soap and water keeps your shaker cup fresh. However, when you need a deeper clean, the entire bottle is dishwasher safe for easy sanitizing.
Run it through a dishwasher cycle occasionally to remove stubborn residue and eliminate odors. The construction stands up well to high heat washing without warping.
Many plastic shakers degrade over time as smells and stains build up. No matter how often you wash them, they retain an unpleasant funk. With the BioSteel bottle, you get long-lasting odor resistance for better tasting shakes.
Don’t settle for a smelly protein shaker that retains odors. The innovative odor blocking design keeps your mixer bottle fresh and clean.
Fits in Most Car Cup Holders
Trying to balance your protein shaker in a crowded gym bag can lead to messy spills. Or attempting to stash it in flimsy cup holders leads to tip overs in the car.
The BioSteel mixer bottle is designed to be compact enough to fit securely in most standard cup holders. The 17oz capacity provides ample room for shakes without being overly bulky.
The shape and size let you place it firmly in a car, bike, or gym cup holder. No more worries about your drink tipping over on sharp turns or bumps in the road.
Having a protein shaker that fits snugly in holders makes transport so much easier. You can focus on driving or working out instead of trying to steady a loose bottle.
Unlike traditional cylindrical shakers, the contoured shape prevents rolling around in bags. It wedges neatly into mesh side pockets too.
For portable protein drinks on the go, the BioSteel bottle is designed for stability and compatibility with most cup holders.
Stylish Sleek Design
You want a reusable shaker bottle that looks as good as it performs. The BioSteel protein mixer features a stylish silhouette that stands out from cheap plastic shakers.
The sleek shape is contoured to fit comfortably in hand. It has a modern, minimalist aesthetic that looks great in any setting. No more bulky cylinders that are an eyesore in your gym bag.
The flip top spout and integrated carry loop add functional style. It’s the little design touches like these that make BioSteel shakers unique.
A variety of colors like black, white, blue, pink, and stainless steel means you can pick the one that best matches your personal taste.
Many protein shakers feel flimsy, with thin plastic prone to cracks and leaks. The durable construction provides a premium heft in hand you’d expect from a quality blender bottle.
Why settle for an ugly plastic cup when you can mix your pre-workout in a stye-conscious shaker made to impress?
Easy to Clean with Dishwasher Safe
Constant use of a protein shaker means powder residue and smells can build up over time. But keeping your blender bottle fresh is a cinch with the BioSteel cup.
The durable construction holds up well to regular hand washing without retaining odors. For a deeper clean, the entire bottle is top-rack dishwasher safe.
Toss it in your dishwasher along with plates and utensils for hassle-free cleaning. The high heat sanitizing cycle helps eliminate stubborn residue or lingering smells.
Many cheap plastic shakers degrade quickly with heat or harsh detergents. The BioSteel bottle is made from solid Tritan co-polyester plastic that maintains its integrity even after countless dishwasher cycles.
The leakproof lid comes apart for easy cleaning access to all surfaces. A good scrubbing with a bottle brush reaches into crevices to remove grime buildup.
Keeping your blender bottle fresh is a must for great tasting shakes. The BioSteel shaker makes it easy with dishwasher safe, odor resistant construction.
Ideal Size for Portion Control
When trying to manage calorie intake or macros, getting just the right portion size is key. The 17oz BioSteel shaker provides the perfect volume for a single serving.
The 17oz maximum capacity lets you blend one or two scoops of powder with water or milk for a full protein shake. No worries about overdoing your portions.
The measurement markings also allow you to customize the exact amount you need. Just fill to the 12oz or 14oz line for smaller portions if desired.
Having a shaker designed around single serve portions eliminates the temptation to mix up more than you need in bulk. It forces mindfulness around how much you’re consuming.
Some overly large shakers encourage making mass quantities that are too much. Others are so small that a full serving doesn’t fit.
With 17oz capacity and measurement guides, the BioSteel bottle helps dial in the right sized shake every time.
Gripper Base to Prevent Tipping
A flimsy protein shaker that tips over easily can cause messy spills in your gym bag or car. The BioSteel bottle comes with a gripper base to prevent accidental tipping.
The bottom is made from textured silicone that provides enhanced traction. This grips firmly onto surfaces to avoid sliding around in the car or tipping over.
The silicone base also prevents scuffs, scratches, or stains. No need to worry if setting it on rough concrete or asphalt when outside.
Some shakers have flat, slippery bottoms prone to tipping and spilling. Others leave unsightly scuff marks. The grippy silicone bottom is a game changer.
You can securely set the BioSteel cup in cup holders or on uneven surfaces without constant rebalancing to prevent tip overs.
Never deal with messy cleanups again thanks to the stable, slip-resistant base that keeps your drink upright.
Visible Ball Inside for Thorough Mixing
To properly blend powder supplements, you need vigorous shaking and mixing. The BioSteel protein shaker features an internal mixing ball for smooth shakes.
The ball is made from stainless steel and clearly visible through the plastic. This lets you visually confirm thorough mixing and break up of any powder clumps.
The unique vortex design causes the ball to spin wildly to fully incorporate every ingredient while shaking. No more gritty protein residue stuck to the bottom.
Having an interior mixing ball eliminates the need for spoons or clumping. Just add your ingredients, close the lid tightly, and shake away for a perfectly blended shake.
The ball is integrated into the cup so you won’t have to deal with losing or replacing it. Some protein shakers rely on loose balls that pop open or fall out.
With the visible mixing ball inside the BioSteel bottle, you can finally say goodbye to clumpy, poorly mixed protein shakes.
Doubles as Fruit Infusion Bottle
Don’t limit the versatile BioSteel protein shaker to just mixing powders. It also serves as an excellent fruit infusion water bottle.
The 17oz capacity provides room to add sliced fruit like lemon, lime, oranges, cucumber, berries, or mint. Just fill with water and let the flavors infuse.
Having a reusable bottle designed for infusing fresh fruit makes staying hydrated during exercise more enjoyable. The stylish silhouette looks great on gym or hiking trips.
Many shakers are too narrow to accommodate whole ingredients. But the wide mouth BioSteel opening allows dropping in fruits and herbs.
The integrated whisk helps muddle and break up fruits to maximize flavor infusion. Then drink refreshing vitamin water straight from the flip top spout.
Double your use cases by utilizing the BioSteel bottle for fruit infused water in addition to mixing protein shakes.
Lifetime Warranty for Defects
No one wants their protein shaker failing due to cracks or leaks shortly after purchase. That’s why BioSteel offers a lifetime warranty against defects.
The durable construction is engineered to last through years of regular use. But for peace of mind, they stand behind their products with a lifetime replacement policy.
Should any manufacturing defect cause your shaker bottle to break prematurely, simply contact BioSteel for a free replacement. Their excellent customer service aims to make it right.
Many shaker cups come with short 30 or 90 day warranties. Once that expires, you’re out of luck if failures occur.
With the BioSteel lifetime warranty, you can rest assured your investment is protected long-term against inferior materials or workmanship.
Never waste money replacing cheap shakers that crack and leak constantly. The BioSteel warranty delivers years of worry-free reliability.
Lifetime Warranty for Defects
No protein shaker owner wants to deal with issues like cracking or leaking shortly after purchase. Thankfully, BioSteel offers a comprehensive lifetime warranty against defects.
The durable construction is made to last through years of regular use. But for extra peace of mind, BioSteel stands behind their shaker cups with a lifetime replacement policy.
If any manufacturing defect causes premature failure or breakdown, simply contact BioSteel’s customer service. They will happily replace your defective shaker free of charge.
Many shaker bottles come with short 30 to 90 day warranties. Once that period ends, you’re out of luck if problems arise.
With BioSteel’s lifetime warranty, you can shake easy knowing your investment is protected long-term against faulty materials or workmanship.
Save money by avoiding constant replacements of cheap cups that crack and leak quickly. The BioSteel warranty delivers years of reliable service.
Lifetime Warranty for Defects
Finding a high quality protein shaker that lasts is crucial. You want to avoid constant cracking, leaking, or breakdowns shortly after buying. Thankfully, BioSteel offers a comprehensive lifetime warranty against defects.
The durable construction withstands years of regular use. But for extra assurance, BioSteel provides a lifetime replacement promise for their shakers.
If any manufacturing issue results in premature failure, simply reach out to their customer service team. They’ll happily send you a free replacement shaker, no questions asked.
Many shaker cups only come with 30 to 90 day warranties. After they expire, you have to cover replacement costs.
With BioSteel’s lifetime guarantee, you can be confident your investment is protected long-term from faulty materials or workmanship.
Avoid wasting money on shaker cups that crack and leak quickly. The BioSteel warranty provides years of reliable mixing.