It features 18L of space and multiple organizational compartments, including a laptop sleeve, a fleece-lined pocket on the top, and a hidden stash pocket large enough to hold a flask. It retails for $59 Features: • REI evrgrn gray backpack, lightweight • hidden stash pocket large enough to hold a flask • 2 expandable outside pockets • ID/Cards/small pockets/pens, key clip • top closure with drawstring under flap • laptop sleeve, • spring, summer, fall, winter • solid • laptop padding compartment / backpack sleeve • inside pockets • reinforced padded back • adjustable straps • Bag Size: 17" x 11" x 4" • top handle • back pack, shoulder bag • daisy chains or gear loops Size: Unisex 17" x 11" x 4" Condition: Pre-Owned Good EUC. no rips, tears, holes or stains. clean. There is an X on the strap-see in pic. Please view all pics for details, condition, and sizing. Measurements in description.Thanks! Bundle more items together in one box to save on postage. Thank you for making sustainable choices. Each item is reviewed and selected with care. Questions? Ask! I accept reasonable offers. Have a great day! Thanks, Ann Pricetronic