A high quality, BPA free shaker from the same company that brought you the "SmartShake" - note this shaker does not come with seperate compartments, it's just a high quality shaker that's made from high grade plastics with the Optimum Nutrition brand displayed on the sides. It looks nice and is a good shaker. 600ml capacity or 400ml if you're filling to the top line.
Great product & works well
Ordered a new shaker took 4-5 days but came just as shown in the listing also threw in 2 free protein pouches props to them
very happy with products
As said In the title