... bag,we can customized bags made of canvas,nylon,cotton,pu within our product line.Our products ... Nylon:190T,210T and so on.3.Canvas:6OZ,8OZ,10OZ,12OZ,14OZ,16OZ,20OZ4.Polyester Oxford :190D,210D,420D ... bags, promotional bags,advertising bag,canvas tote bags, oxford bag,, mainly offer the bags to domestic trading ... pleasure and win-win cooperation. School bag 420D oxford polyester walmart school bag