The Ultimate All-In-One
Leak-proof, expandable, and unbelievably powerful, the BlenderBottle® ProStak™ is the all-in-one solution for the serious athlete. The patented BlenderBall® wire whisk delivers smooth shakes every time, while the unique Twist n’ Lock jars offer unlimited storage expandability.
Raising the Bar. Again.
Fully Independent Jars
Keep powders and pills in place - with or without the bottle. The ProStak’s unique interlocking jars have individual lids, making it possible to carry pre- and post-workout supplements, meal replacements, and snacks, even without the bottle.
100% Leak Proof
Drink your shake, don’t wear it. The ProStak’s screw-on lid and SureSeal™ flip cap keep your shake where it belongs. With a snug twist of the lid and the assuring “snap” of the flip cap, you’re ready for some serious shaking.
Patented BlenderBall® Wire Whisk
Try as they might, mesh grates and plastic gimmicks inside other shaker cups simply can’t compete. The BlenderBall wire whisk delivers lump-free protein, nutrition, and meal replacement shakes, even blending flavorful additions such as peanut butter, yogurt, and oat flour.
Fully Independent Jar System
Inspired by the GoStak™ system, the ProStak features Twist n’ Lock™ jars that keep contents secure, with or without the bottle.
Patent-Pending Loop Design
Integrated with the StayOpen™ flip cap, the ProStak’s unique loop makes it easy to carry and offers a convenient place to attach keys while at the gym.
Space-Saving Pill Organizer
Take vitamins and pills on the go, without using an entire jar. The unique pill tray locks into any jar lid, making room for both pills and powder in the same jar.
Smooth Tastes Good.
The patented BlenderBall wire whisk—found only in BlenderBottle® shaker cups—is the secret behind the ProStak's power. Add your ingredients, drop in the BlenderBall, and shake. The BlenderBall whips around inside the bottle, mixing your drinks to a smooth consistency, every time.
Made of 316 surgical-grade stainless steel, the BlenderBall is designed to remain in the bottle until you've enjoyed the contents. Just drinking water? Feel free to leave the ball inside - it'll never rust, chip, or peel.
The ProStak System
Need more? Expand the storage of your BlenderBottle® ProStak™ with three additional jars and a Twist n’ Lock™ pill tray. Extra 100cc and 150cc jars double the initial capacity of your system, while a large 250cc jar offers ample room for even the largest protein, meal replacement, and on-the-go nutrition needs.
- Patented BlenderBall® inside
(316 surgical-grade stainless steel)
- BPA Free
- Phthalate Free
- Top rack dishwasher safe
- Ounce and milliliter markings
- StayOpen™ flip cap
- Leak-proof design
- Individual jars with Twist n’ Lock™ technology
- Twist n’ Lock pill organizer
- Patent-pending loop design
- U.S. and International patents issued and pending
- Designed in the U.S. and manufactured in China
- Product Dimensions:
22 oz: 3" (at base), 4.125" (at top) x 8.625"