Drinking bottle vacuum flask 750ml made of stainless steel

Double-walled stainless steel drinking bottle 750ml with vacuum insulation Unlike her little sister, this bottle is double-walled and vacuum-insulated. That means having your drinks always the right temperature. No matter if you are cooling off on the beach or a hot sip of tea in the mountains. Hot stays until Hot for 10 hours, cold things cold all day. The perfect Drinking bottle for every season. insulates cold and warm for up to 12 hours