Shaker Cup (Blender Bottle® ProStak)
We have tested dozens of shaker cups but nothing compares to the BlenderBottle® ProStak. Featuring the original BlenderBottle® wire whisk, the ProStak makes super smooth Hol Food effortless. And with two separate twist-n-lock containers, you can pack enough Hol Food and Boosters to last all day.
For more information on how to best prepare Hol Food, see our User's Guide.