Lycra®-spandex-covered adjustable suspension straps deliver a comfortable fit. The top-load design has a drawcord closure and a packable lid. Ski/snowboard carry strap and an ice-axe pocket let you bring fun into the snow-packed backcountry. The main compartment can easily be accessed from either side. Hypalon attachment points and multiple compression straps let you lash items to the exterior. Hydration-reservoir compatible with water ports on both sides so you can sip water from either side. Stretch pockets on the side securely hold water bottles. Comes with both a small and XL removable padded waistbelt with pockets. Rain cover keeps your camp gear dry when hiking through surprise storms. Bungee attachment for trekking poles. Convenient safety whistle built into the sternum strap buckle.