-EASILY MAKE SHAKES: Whether it is making a protein shake, mixing in electrolytes, creating a pre-workout drink, or mixing another favorite beverage this blender bottle is the right bottle for the job. A stainless steel ball whisk allows you to mix your drink with just a shake of the bottle! -MEASUREMENTS INCLUDED: The blender bottle shaker comes with measurements down the side of the bottle to help create just the right blend for your drink. Includes ml measurements ranging from 100ml-600ml and ounce measurements ranging from 4oz-20z -IDEAL 20 OUNCE CAPACITY: Protein blender bottle is just the right size with a 20 ounce capacity -LEAK PROOF LID: Confidently bring this shaker bottle to the gym, yoga studio, chores, shopping and more as the leak proof lid helps prevent messes. The lid also comes with a hanging and carrying loop -CARE AND DIMENSIONS: Protein blender bottle has a 20oz capacity. Hand wash and dishwasher safe, best preserved by hand washing. Heat safe up to 212 F