Multi-Storage Shaker Cup.
The best cup on Earth!
It has a compartment for the protein power, another compartment for your vitamins, or nuts, seeds, cinnamon, grapes, small cheese, or what every your personal preference is.
Take it with you! When you're ready, put in your protein powder, mix your personal favorite additives, screw the lid back on and shake, shake, shake your bootie!
Pour, or enjoy right out of the bottle.