Quick DetailsSize: 42L Name: Canvas Oxygen Bag Material: canvas Color: Green Packaging & DeliveryPackaging Details: CartonHigh Efficiency Canvas Oxygen Bag  Product Description Characteristic:Aluminum alloy, PVC fire board material, box strong, able to withstand strong collision. Layered orderly inside, light weight, portable design, inexpensive to carry for emergency necessities reasonable place, easy to use fetch.