Bruntmor, 17 oz Double Wall Vacuum Insulated 18/10 Stainless Steel Water Bottle Cola Thermos Bottle Keeps cold up to 24 hours, hot up to 12 hours (17oz. 2 Pack) High-quality vacuum insulated water bottle Keeps your cold drinks perfectly chilled for up to 24 hours. It isn't going to leak or sweat. The wide mouth of the bottle fits ice cubes and the bottle fits in standard size cup holders. The bottle is food grade 18/10 stainless steel. The cap is free of BPA and Phthalates. Our 17oz bottle has been specially engineered to stay dry and not leak Cold liquids stay cold for 24 hours Hot liquids stay hot for 12 hours.