Features:1：Hand lengthened and widened, easy to extract, will not smash.2：Using thickened high-quality aluminum film, long-lasting insulation.3：The exquisite design of the sealing paste is convenient and fast.4：Selected high-density Oxford fabric, waterproof and moisture-proof, wear-resistant and dirt-resistant.Specification:Material: OxfordColor: Red/Pink/Black/Blue/Green.etc.Season: Spring, Summer, Fall, Winter.Package Included:1 xLunch BagSize Charts:Length * Width * Height=18*18*23cm/7.09*7.09*9.06inch.Please Note:1. Please allow 1-3cm error due tomanual measurement.2. Please understand that colors mayexist chromatic aberration. Thanks for understanding!