BlenderBall wire whisk inside (316 surgical-grade stainless steel);28oz / 820ml capacity (to the brim of the cup). NOTE: measurements only go to 20oz / 600ml;Perfect for protein shakes, smoothies, pancake batter, and more;Updated features include patented loop top, ergonomic flip cap, and tapered spout;Dishwasher safe, BPA- and phthalate-free; available in three sizes: 20oz/590ml, 28oz/820ml and 32oz/940ml

• BlenderBottle Classic Loop Shaker Cup - Blue, 28 oz/820 ml
• 28oz / 820ml
• Blue

BlenderBottle Classic Loop Shaker Cup - Blue, 28 oz/820 mlBlenderBottle