Effortlessly mix protein drinks, pancake batter, sauces, dressings and more by shaking bottle with patented BlenderBall
28 ounce capacity to the rim of the cup with measurements on the back up to 20 ounces. The dimension on the website is referring to the weight of the item itself and not the capacity of the liquid it can hold.
Stay-open flip cap, GripperBars make it easy to hold
Cup made of BPA-free plasic; BlenderBall made of surgical grade stainless steel
Dishwasher safe; do not use in microwave or with hot or warm liquids