Come and see our amazing products. The inner layer of the stainless steel three-layer insulated lunch box is made of 304 stainless steel, and the surface is made of PP. It is equipped with a sealing cover, and its safety buckle can fasten the cover and the box body, keeping liquid food without spilling, safe to carry, very portable and easy to clean . The bento box has a capacity of 2200ml(74oz), and the ventilation holes allow the food in the box to be better sealed. Suitable for outdoor, travel, picnic, business, school, gym, etc. Logo can be printed. Pls confirm with us about the packing info, stock color and exact production time before placing your order.