Made from high quality 304 stainless steel. BPA free leak proof eco cap, sealed silica gel, safe to use.There is a straw hole in the cap. Thanks to the vacuum layer, the inside temperature is not transmitted to the outside, keeping you warm and cold. It is resistant to condensation and does not distribute the temperature of hot drinks. Large capacity straw cup is healthy and non toxic. 16/25oz is available to choose.
