Dimensions: 32cm x 13cm x 50cm Design Built under the assumption that you don't know what you need to take until you start packing, the Gamma has a spot for everything you could think of for a trip and even places for the things you can't. Storage Large main compartment with internal organization pockets. Laptop (15") storage with external zipper access. External skate straps, water bottle pocket, zippered stash pocket, and multi-use gear loop. Small removable mesh pocket attached to the strap, great size for travel sized hand sanitizer. Stay Connected NFC-enabled chip gives you instant access to what's new at Nixon.com. Just tap your phone and go.