Sport Protein Shake Bottle-20oz

20 ounce capacity shaker for mixing protein shakes, smoothies and supplements. Screw-on cap features a leak-proof seal and a flip-top lid that snaps securely shut to keep contents sealed; looped top makes it easy to carry or attach a key. Wide mouth makes it easy to add mixing spoons and liquids, and embossed markings measure ounces and milliliters. You can choose from black or white or any color and have a brand name, logo or message printed on each cup!