Backpack straps; Backpacks; Backpacks; Backpacks for pets; Backpacks incorporating jackets; Backpacks with rolling wheels; Backpacks, book bags, sports bags, bum bags, wallets and handbags; Hiking bags; Baby backpacks; Bullet-proof backpacks to protect the contents of the backpack; Military duffle bags, garment bags for travel, tote bags, shoulder bags and backpacks; Pouches and bags sold empty for attachment to backpacks; Sack packs, namely, drawstring bags used as backpacks; Schoolchildren'...