Classic V2 Shaker Bottle With Secure Lid And Builtin Mixing Sphere Ideal For Protein Shakes PreWorkout Supplements And Daily Hydration 20Ounce Capacity In Clear Black Design For Gym Office Or Outdoor Use

20-ounce capacity (Note: measurement markings only go to 14 ounces) Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in brand shaker cups Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters; rounded base for thorough mixing Screw-on lid creates leak-proof seal, and secure flip cap with SpoutGuard keeps the mouthpiece clean; wide loop top for easy carrying or attaching keys Dishwasher , BPA and phthalate-free