An essential 30-liter-volume backpack for school, a long commute or hike along the trail features a spacious main compartment with a padded tablet sleeve and a separate, easy-access padded zip pocket designed to hold most 15" laptops. Toggled elastic straps are perfect for stuffing a warm layer while hiking, or strapping down whatever won't fit inside. The built-tough plain-weave nylon construction with a DWR coating will not only protect your goods, but keep them dry as well, while heat-venting airflow mesh back and straps keep you cool and comfortable on those long excursions. Style Name: Patagonia 30L Chacabuco Backpack. Style Number: 5443206. Available in stores.