in stock cake insulation bag special cold storage bag for takeaway thick portable large capacity cold preservation aluminum foil bag customization

brown thermal bag

4-inch single layer (length 22 * width 22*16 height) 4-inch double layer (length 22 * width 22 * height 22) 4-inch height (length 22 * width 22 * height 28) 6-inch single layer (length 28 * width 28 * height 20) 6-inch double layer (length 28 * width 28 * height 26) 6-inch height (length 28 * width 28 * height 35) 8-inch single layer (length 32 * width 32 * height 20) 8-inch double layer (length 32 * width 32 * height 28) 8-inch height (length 32 * width 32 * height 35) 10-inch single layer (length 35 * width 35 * height 20) 10-inch double layer (length 35 * width 35 * height 30cm 10-inch height (length 35 * width 35 * height 40) 12-inch single layer (length 40 * width 40 * height 22) 12-inch double layer (40 long * 40*35 high) 12-inch heightening (length 40 * width 40 * height 45)