Backpack Nugget Arbiter 30L D light heather gray 2018/19 STORAGE SPACE: - main zippered pocket - side separate zippered pocket for 15 "notebook - two front zippered pockets - two side pockets (mesh and zipper) - side pocket with raincoat FUNCTIONAL DETAILS: - padded back and shoulder straps - chest strap lengthwise adjustable - lumbar strap removable and length adjustable with small zipper pocket - reflective safety