The ultimate overnighter - The Moki Roll-Top Backpack is jam packed with features. Keep your back cool and sweat free with a padded AirMesh back. Inside the main compartment you will find 3 separate compartments and a strap - perfect for storing your laptop, notebook and accessories. The Roll-Top Backpack also features a two handy compartments on the front, and two mesh compartments on either side - perfect for drink bottles. The Moki Roll-Top Backpack also features a USB port on the side, with a USB cable extender on the inside. Keep your power bank on the inside of the bag, while charging your phone on the outside - you can even store your phone in the front compartment to keep your phone charged when travelling. Key Features which includes Fits 15.6” Laptop | USB port with extension cable | Waterpoof roll-top