day backpack,durable material of 1680D,top handle,mesh pockets on side for water bottle,padded back and shoulder straps comfort.

laptop backpacks or called laptop bags.  Different size and material are used.

materail: 1680D polyester and 210T lining,
size44*31*14,packing size47*35*43,
Volume of carton:0.071CBM,
pcs of carton: 15pcs/carton
Quantity of component:one,
outer bags: two outer bags, inner pouches: one case,
Quantity of mesh pouches for water bottle: two,
laptop layer: available.