1. Three-dimensional Bag Shape, Large Capacity, Easy To Accommodate Lunch Boxes 2. Fruits, Snacks, Etc. To Meet 3. Not Easy To Fade, Flexible And , Not Easy To Wear 4. Aluminum Film Insulation Material, Anti-water Seepage, Anti-oil Pollution 5. Easy To Clean With One Wipe, Tight Wiring, And Meticulous And Orderly Stitching. Tightly Spliced, Reinforced Wiring, And Beautiful. Colour:Black Material:Non-woven fabric + aluminum foil Package Contents: 2 * Hand -lifted insulation bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.