591 ml (20 oz) stainless steel tumbler is the perfect mate to products like Gruppo JOE, POWER, and REPAIR. Allows for mixing directly in the tumbler, a few simple steps:
1. Add 400 ml cold water.
2. Add powder on top of cold water.
3. Add 3 ice cubes.
4. Fit lid and shake.
5. Insert stainless straw and enjoy!
Lid disassembles easily to allow for complete cleaning.