- 22-oz. capacity cup
- 2 Fully-independent jars for storage
- Twist n' Lock™ system connects jars to cup
- Pill organizer locks into jar lids to save space
- Patent-pending loop
- BlenderBall® wire whisk
- BPA and Phthalate free
- Top-rack dishwasher safe
- NOTE: Bottles hold the specified amount of liquid when filled to the cup brim. For aesthetic reasons, the measurement markings end sooner. For example, the 28-oz. bottle has markings up to 20 oz., even though the full capacity is still 28 oz.
- SIZING GUIDE: When in doubt, go a size up. For example, if your shake calls for 16 oz. of liquid plus powder, we recommend using a 28-oz. bottle or larger for best mixing.
THE ULTIMATE ALL-IN-ONE
Supplements, snacks, pills, and liquid—all in the same bottle. Featuring the BlenderBall® wire whisk and unique Twist n’ Lock™ containers, the BlenderBottle® ProStak® is the all-in-one solution for the serious athlete.
SMOOTH TASTES GOOD
Say 'goodbye' to lumpy protein shakes and 'hello' to smooth, great-tasting drinks. Our patented mixing system uses the BlenderBall® wire whisk—found only in BlenderBottle® brand shaker cups—to mix even the thickest ingredients as you shake.
CLIP IT, LOOP IT, HANG IT
Integrated with the StayOpen™ flip cap, the adjustable carry loop lets you hold more when your hands are full and offers a convenient place to attach keys while at the gym.
LEAK PROOF GUARANTEE
The ProStak®’s screw-on lid and secure flip cap keep your gym bag and car seat dry. With a snug twist of the lid and the assuring 'snap' of the flip cap, you’re ready to roll.
Made from only the highest-quality materials, BlenderBottle® brand shaker cups are—and always have been—BPA and Phthalate free.
TWIST N' LOCK™ TECHNOLOGY
The ProStak®’s unique interlocking jars have individual lids, making it possible to carry supplements, snacks, and more—with or without the bottle.
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 recovery shake needs.