TOURIT Cooler Backpack 30 Cans Lightweight Insulated Backpack Cooler Leak-Proof for Men and Women600 Oxford, high density foam, and leak proof liner Imported Leakproof Cooler Backpack: High density Insulation material and leak proof liner inside the insulated backpacks work together to ensure anti leaking and keep food hot cold for 16 hours with ice packs Large Capacity Coolers: 13. 0" x 7. 5" x 17" 33cm x 19cm x 43cm (L x W x H), Weight: 1. 1 pounds 500g, can hold up to 30 cans(330ml), own enough space for all your necessities Multiple Pockets: