Come and see our amazing products. The inner layer of the double-wall sports thermos is made of food-grade stainless steel, and the outer layer is a rubber paint cup body, which is skin-friendly and soft, scratch-resistant, corrosion-resistant and oxidation-resistant. The bottle has a detachable twist top cap. The vacuum insulation features vacuum lock technology that will allow the travel bottle to keep your coffee and beverages hot or cold for hours. It is very convenient to take it with you when you go out. Welcome to custom logo. Pls confirm with us about the packing info, stock color and exact production time before placing your order.