Raise your wands for The BlenderBottle Pro28 Shaker Cup, now with officially licensed Harry Potter themes. Building off the tried-and-true design of the BlenderBottle Classic?, the Pro28? adds customer-requested features and refinements to deliver a shaker that?s a cut above the rest. Featuring odor-resistant Eastman Tritan? plastic, a rounded base for better mixing, and the new SpoutGuard? for helping keep dirty gym fingers at bay, the BlenderBottle Pro28 joins the Pro Series with style. Provides 28-ounce capacity (Note: measurements only go to 20 ounces) Great for mixing protein shakes, smoothies, and supplements Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker cups Screw-on lid creates leak-resistant seal, and secure flip cap with SpoutGuard helps keep germs at bay Wide loop top for easy carrying or attaching keys Made of BPA and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic; dishwasher safe; manufacturer?s limited lifetime warranty Provides 28-ounce capacity (Note: measurements only go to 20 ounces) Great for mixing protein shakes, smoothies, and supplements Patented mixing system uses 316 surgical-grade stainless steel BlenderBall wire whisk found only in BlenderBottle brand shaker cups Screw-on lid creates leak-resistant seal, and secure flip cap with SpoutGuard helps keep germs at bay Wide loop top for easy carrying or attaching keys Made of BPA and phthalate-free, stain and odor-resistant durable Eastman Tritan plastic; dishwasher safe; manufacturer?s limited lifetime warranty