Moving quickly is key when you have double-digit mileage to cover before you hit camp, and too much pack can slow you down. The Stout 45 puts you on schedule, with enough space for your gear and a bottom access panel for your sleeping bag. Adjustable TrailFlex suspension creates a custom fit to keep you nimble, balanced, and comfortable in tricky terrain, and a new front mesh pocket gives you a spot to stash larger items that might come in handy on the trail.