... requirement;description* 1 big main compartment;* 2 PP webbing handles;* foldable wheels on bottom;* extendable design for more space;* option: front ... bag,tote bag,shopping bag,toiletry bag,waist bag,cooler bag,picnic bag,rolling duffle/travel bag with wheels,school bag, ... lunch bag,backpack with wheels,diaper bag,trolley set,tools bag,digical case, ...