Custom 18Oz Sports Blender Shaker Bottle

18-ounce capacity shaker cup for mixing protein shakes, smoothies, and supplements. Crew-on lid creates leak-proof seal, and flip cap snaps securely shut to keep contents contained; loop top for easy carrying or attaching keys.Do not microwave,freeze or boil. Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters. 4.2" L x 7.9" H