To ensure you're prepared for the challenges along the trail, the new Rim Runner X22 hike pack provides durable, dual-layer overflow stretch pockets so you'll have everything you need close at hand. In addition, you'll keep cool with the Air Support back panel, designed for maximum air flow on those hot weather hikes. For flexibility and comfort, this hike pack's equipped with a Command Center Harness, load bearing hip belt and a removable sternum strap. Stay organized with an essentials organization pocket. Made with recycled materials, made with safer chemicals, and designed to preserve resources and diminish disposables, earning the Repurpose Gold Sustainability Badge.