Backpack Frames

246 backpack frames products are offered for sale by suppliers on Alibaba.com, of which other backpacks accounts for 42%, tactical backpacks accounts for 1%. A wide variety of backpack frames options are available to you, such as soft, anti-theft and fashion.You can also choose from polyester, genuine leather and cotton backpack frames,as well as from physiological curve back, arcuate shoulder strap, and air cushion belt backpack frames, and whether backpack frames is interior compartment, interior slot pocket, or interior zipper pocket.