Built foremost for day hikers, the Icarus also keeps multi-sport applications in mind. Its 1,500 cubic inches quickly compacts down in size, thanks to a unique integrated stabilizer system that is tied into the waist belt. The system compresses the bottom of the pack and draws the load close to the body in one motion. The large internal compartment is accessed panel-loader style and a front organizer pocket and battery/wallet pocket keep gear organized and easy to find. A mesh back panel, gull wing waist belt, and combination of 210D HT twill and siliconized G 30 lightweight fabric provide durability.