Come and see our amazing products.The bento box has 4 snaps and built-in silicone rings to seal and insulate it.The bento box is made of wheat straw injection molding, which is natural and environmentally friendly. It has a light wheat fragrance, is easy to clean and prevents damage.It can be heated in a microwave oven. Reasonable separation: Divided into three grids, different meals can be placed, keeping the food unchanged. When dining, the lid of the lunch box can be designed to support the mobile phone.Welcome to customize your company's logo, this is a very good gift for your customers, which can well enhance your brand image. Pls confirm further with us if any query about packing info, inventory status and time schedule.