Features:1：Waterproof and antifouling aluminum film, easy to clean and not afraid of dirt.2：Practical and multi-functional for heat preservation, cold preservation and fresh keeping.3：It is soft and handy, compact, light and convenient to carry.4：Two-way smooth zipper, easy to open and close, firm and durable.5：Large opening, large capacity, convenient and convenient to take, the capacity meets your needs.Specification:Material:Oxford.Season: Spring, Summer, Fall, Winter.Package Included:1 xLunch Bag.Size Charts:Length * Width * Height=21*15*27cm/8.27*5.91*10.63inch.Please Note:1. Please allow 1-3cm error due tomanual measurement.2. Please understand that colors mayexist chromatic aberration. Thanks for understanding!