This is a brand new TOPO DESIGNS Rover Bag. This is NOT a backpack, but a unique crossbody/shoulder bag design that Topo discontinued and they are Hard 2 find!! Features: -1 crossbody/shoulder strap -two spaces for water bottle storage on either side of the pack -2 external zippers for storage -1 zipper inside the pack -Space for a small-medium sized laptop with cushioning The approximate sizes when flat and not filled 20"h x 15"w x 4"d Price is firm no offers