A great alternative to plastic sippy cups, the stainless-steel Innate Me-Me Gripper has a unique look that your little one is sure to love, and its 100 BPA free Ergonomically shaped, spill-resistant spout features an inner silicone valve to control the flow rate of liquid. Easy-to-hold handles provide a secure grasp handles and lid are removable for cleaning. Bottle is made with premium stainless steel that is toxin free. Inner surface is finished with an electrolyte charge and dolomitic sand blasting finish is completely BPA free. Certified food-grade polypropylene threaded opening and screw-top lid seal securely to eliminate leaks. Lid is interchangeable with other Bilt bottles. Hand washing recommended. Please note: Bottle is single walled and may get hot to the touch when used with hot liquids.