BlenderBottle Mantra Glass 20-Ounce, Assorted :

20 oz capacity (Note: measurements only go to 18 ounces) glass Shaker bottle for mixing protein shakes, smoothies, and supplements Features a 316 surgical-grade stainless steel BlenderBall whisk that mixes when the bottle is shaken, for smooth shakes in seconds Center-mounted clear sip spout ensures glass-only contact when drinking; secure twist-on Cap with non-toxic silicone seal Backed by a leak-proof Protective silicone boot prevents breakage and ensures durability; detachable loop top for easy carrying (breakage can occur from dropping or direct impact to glass) Bpa and phthalate-free, stain and Odor-resistant glass; top-rack dishwasher safe; Not for use with hot liquids; manufacturer’s limited lifetime.