Stay Open flip cap allows you to carry more while hands are full
Classic screw on lids and secure flip cap keep your gym bag and car seat dry
Blender Ball whips around inside the bottle as you shake
Easy to clean - dishwasher safe; Made from high quality materials making them BPA and Phthalate free
Embossed ounce and milliliter markings; Holds 20 oz. not including blender ball and powders/supplements