Description:
Easy to carry.
With USB 2.0 charging port. 
Back with zipper pocket.
Strap zipper and open pockets.
Laptop holder and 5 pockets.
Large capacity.
Waterproof and wear-resisting fabric.
Strong handcarry.
Ajustable strap.
Zipper closure.
Light-weight.
Customized, OEM and ODM are welcome
 
Material:
Polyester.
 
Safety standards:
Material test: CPSIA & Prop 65 for lead and cadmium. Phthalates (7P). AZO.
 
Product size: (LxWxH)
29x12x45cm