water-resistant nylon and leather trim. Perfect for a weekend trip, personal item on a flight, gym bag, or a work bag. It has a padded 15" laptop pocket and a detachable key clip. Lots of organizational space!! Away has three versions (standard, medium, large) of the bag so please review the dimensions I included and match it with the one you are interested from their website to avoid any discrepancies. This is the standard. Capacity: 20 L Dimensions: 16.3" x 10.2" x 7.3" Condition: excellent, used once