Capacity: 32 oz (946 ml). 10 year warranty. Easily mixes even the thickest ingredients to a smooth and light consistency. Whips around inside the bottle when shaken. Part of the goodcook product family. Mixerball. Shake, Shake, Shake! You'll be making protein shakes left and right. Shake up your favorite protein mix with this bottle. Complete with a secure grip, and a removable ball. Mix it up by alternating from left and hand to right hand in sets of 3 for the best warm-up to your workout. Wide mouth fits ice. Soft grip. Non-BPA. GoBottle is free of Bisphenol A. goodcook.com. Made in China.