... Backpack are good looking & unique design, is made of superior quality nylon material, waterproof and durable.With quakeproof layer ... like in this backpack4.Workmanship:This is a hight quality multifunctional laptop backpack, good workmanship, practical use,it ... , camping and other kinds of outside activities. Top quality handbag & laptop briefcase fit for 14"-16" computer made of Terylene&PU