Osprey Equally at home hiking in the mountains or running errands downtown, the Osprey Packs Women's Celeste 29L Backpack is a versatile daypack that offers comfort and convenience, no matter where the afternoon takes you. A women's-specific fit and well-ventilated back panel ensure a comfortable fit when you're crushing mile after mile of rugged terrain, while a bevy of other features help it with your daily work routine. The laptop sleeve has an external access zip so you can reach your computer quickly when you're a little late to the office. A removable hip belt enhances stability when you're climbing a steep stretch of trail or riding your bike, and it's removable for when the going's a little easier. Material 420D nylon packcloth, 210D nylon ripstop Volume 29L (1770cu in) Waist Belt yes, removable Hydration Compatible yes Access front panel Pockets [external] 2 side stretch mesh, 1 zippered stash, 1 front organizer, [internal] 1 padded laptop sleeve, 1 padded tablet Dimensions 18 x 11 x 10in Claimed Weight 1lb 15oz Recommended Use hiking, casual Manufacturer Warranty lifetime