The ALPS Mountaineering Nomad is an innovative roll top pack design with an expandable volume main compartment. The Nomad can be expanded from a 40L pack all the way up to an 60L pack making it customizable for all of your backpacking adventures. The main compartment is easily accessible via a generous zippered opening. Its adjustable suspension system features two flat aluminum stays and adjusts to fit torso ranges from 15.5–20.5 inches. The removable waist belt features removable pockets for even further customization of the pack. The Nomad's stretch side pockets, side compression straps, extensive daisy chains and trekking pole loops provide additional gear storage and lashing points. A hydration pocket with two side outlet hydration ports and a built-in rain cover are both included. The Nomad is thoughtfully designed to be your perfect backpacking companion.