Shaker Bottle Protein Storage For Powder Workout Gym Wire Whisk Balls blue

product description 1. spiral mixers- stainless steel wire mixer included with each shaker bottle.2.Screw-on lid creates leak-proof seal, and flip cap snaps securely shut to keep contents contained; loop top for easy carrying3.Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters4. for mixing protein shakes, smoothies, and supplements