Multi-purpose, keep warm and cold.The aluminum foil inner tank keeps warm and cold.At the same time, it has the function of insulation, and it is a small expert when going out and staying at home.Sturdy and durable, not easy to rust, comfortable handle does not restrain the hand.Folding storage saves space.Style: keep warm, keep coldFunction: portable, foldableSize: 42*23*23cmLarge Weight: 642gPackage includes: 1 insulated bagnotes:Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks!Due to manual measurement, please allow 1-2cm measurement deviation.If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.