Fabric: PU coated 420D polyester oxford anti-tear.
Lining: PU coated 210D oxford cloth.
At the end of material: PU layer of waterproof 600D oxford cloth.
Accessories: UTX plastic fasteners, nylon ribbon, YKK zipper.
Bear: manganese steel stents carry the ventilation system ventilation.
U-shaped pre-film design, comfortable carrying system, there may be drainage bag device, there is the outlet, with rain cover, waterproof zippered front pocket is more convenient for storage.