Lid screws on to create seal that prevents leaks, while flip cap with SpoutGuard ensures mouthpiece stays clean; loop top is wide for convenient carrying or attaching keys
Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker cups
Made of BPA and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic; dishwasher safe
24-ounce capacity (note: measurements only go to 18 ounces) sleek and durable Pro24 shaker cup for mixing protein shakes, smoothies, and supplements
Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters; rounded base for thorough mixing