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.
- All-in-one shaker with storage case
- Increase release effect with using Blender Ball
- Manufactured that water doesn't leak when the bottle is turned upside down
- Manufactured without BPA (Bispenol A)
- Provide pill case, two different types of powder case