The Ironwood 20L backpack from Patagonia is sized for taking action when you need to negotiate the rush hour subway downtown or a link-up of busy local trails. Patterned after an original Chouinard Equipment design, this simple panel-loading backpack provides quick access to your gear and features a padded sleeve, raised off the ground to protect most 15" laptops.
The main compartment holds a rain shell, lunch, your books and a tablet. A zippered pocket on the front panel works for your boarding pass or wallet. Padded, Human Curve® shoulder straps provide all-day, ergonomic comfort for carrying a full load of chemistry textbooks.