*NEW Patagonia Arbor Pack 26L This backpack is equipped with a padded laptop sleeve to hold most 15"" laptops, harkens back to our heritage in packs. The Arbor Pack carries everything you need to get good and lost, especially when you aren'tlooking to be found. This bags main compartment closes with a large flap pocket and holds your inventory of everyday goods. Recycled polyester fabric body with a DWR (durable water repellent) Human Curve® shoulder straps for carrying comfort 18x11x6 inches