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About this item

• 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
• 28-ounce capacity (note: measurements only go to 22 ounces) sleek and durable Pro28 shaker cup for mixing protein shakes, smoothies, and supplements
• The broad opening allows for effortless addition of scoops and liquids, while the raised indicators provide measurements in ounces and milliliters; the curved base ensures complete mixing.
• 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