20-Liter Hiking Daypack: The perfect addition to your collection of ultralight backpacking gear, it comes equipped with a large main compartment with a zipper closure that provides easy access to your stored items Smart Storage: This day hike backpack features a small top pocket for your keys, phone, and other small essentials V Seat Compatible: This innovative hiking bag includes an inner V seat-compatible back panel for added support and comfort (V Seat sold separately) Super Compact and High Quality: The perfect hiking pack, this outdoor backpack easily folds up into the top pocket for compact storage; 20L pack is made of lightweight, durable, water-resistant ripstop fabric Get Outside With Klymit: We want you to focus on soaking up your time outside with the company you keep and spend less time worrying about your lightweight camping gear