Prostak Blender Bottle

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. The patented BlenderBall® wire whisk 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. 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.