About this item

• Wide mouth makes it easy to add mix scoops and liquids, and embossed markings measure both ounces and milliliters
• The lid is screwed on to prevent leaks, while the cap securely snaps shut to contain contents; top has loop for convenient carrying or attaching keys.
• Includes two shaker bottles; BPA and phthalate-free, dishwasher safe; manufacturer’s limited lifetime warranty
• Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker bottles
• Pack of two, 28-ounce capacity (note: measurements only go to 20 ounces) shaker cups for mixing protein shakes, smoothies, and supplements