- Double Wall Stainless Steel Water Bottle - Compatible: Water(Hot & Cold), Coffee, Juice, Soft Drink,Tea, Milk... - Keeps drinks hot or cold - Can be used to: Travel, Outdoor, Office, School, Sports, Shopping and so on - Material: Interior is Stainless Steel, ExterIor is PS & ABS, Strap is Sillicone - Capacity:425ml - Strap Color: Green/Blue/Purple/Brown - Size:7.5*19.8cm - High quality food grade material and stylish & distinctive design