ALL-PURPOSE BACKPACK: Wherever your day takes you, carry your essentials comfortably in this puffy 20-liter pack. 100% RECYCLED: You'll feel great knowing it's made with 100% recycled polyester. BUILT-IN LAPTOP SLEEVE: Features a padded, fleece-lined sleeve for laptops up to 15". HANDY FEATURES: Functional touches include a front accessory pocket, two water bottle pockets, a flat padded bottom panel, and a key clip. BUILT TO LAST: Columbia's attention to detail is what sets our gear apart from others. We use only the highest quality materials, expert craftsmanship, and durable stitching. This is a highly functional backpack that you will enjoy for seasons to come.