drawstring backpack material: 210D/non-woven/canvas/ripstop, ... or as your requirement;description* 1 main compartment with drawstring;* option: addable flap;* more details photo pls contact ... range including sports bag,travel bag,backpack/rucksack,duffle bag,kit bag,gym bag,briefcase/laptop case,cosmetic ... travel bag with wheels,school bag,lunch bag,backpack with wheels,diaper bag,trolley set,tools bag ...