... Fashion Design and Eco-friendly Stock cheap school bag/School bag for girls/Korean school bag description:school bagstyle no.: tsn-001material:nyloncolor ... by your decision 6, what materials do you need for eco-friendly bag?600D polyester, 800D polyester, 1680D polyester, 210D nylon ... canvas, cotton, T/C fabric, jacquard weaving fabric, non-woven, rhombus weaving fabric, PU, genuine leather etc. If you ...