INTPKG® Air Column Bag for Loptop is used to pack Loptop so as to protect them during transit. Loptop is a kind of Fragile Products. They are prone to be damaged because of the crash and knock during transit. Air Column Bag are designed exactly according to the size of Loptop, so the air chamber can provide air cushion to them. With its advantages of low cost, light weight ,non-toxic material, high abrasion resistance, load bearing property, INTPKG® Air Column Bag is a replaceable package compared with conventional ones.