The new and improved official BioSteel Shaker Cup by BlenderBottle® features the BlenderBall® wire whisk, rounded base for better mixing, pro-level SpoutGuard™ to keep germs off the drinking surface, and an upgraded, modern design.
With a 28oz capacity, it’s easier than ever to make —and take— our Hydration Mix on the go.
28oz: 3.8" x 3.8" x 8.9" / 830ML
Rounded base for better mixing.
SpoutGuard™ keeps your drinking spout clean.
BPA and phthalate-free.
Patented mixing system.
Tried and tested by the BioSteel roster of professional athletes.