You're ready for any mountainous adventure whether it's hiking, climbing, or backpacking for a night with the Osprey Stratos 34 Backpack. This pack fits all the gear you need for a day at crag, food and snacks for a full day hike, or even the necessary equipment to spend a night out in the woods. The designers at Osprey shaped this pack's LightWire alloy frame in such a unique way that it optimizes your load's balance as well as enhances the ventilation system with the help of the AirSpeed back panel. Add that to the sewn in spacer mesh at both the waist belt and the shoulder straps, and you're ready to tackle anything in the mountains without a sweat. The waist belt utilizes ErgoPull straps for an ideal fit, and the panel access allows you to get anything out of your pack with ease regardless of where it is. The blend of high tenacity nylon and 420HD nylon overlays will handle rocky scrapes and dirt dragging for years, and Osprey even integrated a rain cover so you can continue your mountainous adventures in poor conditions. The Stratos 34 also features a bottom zippered compartment for your sleeping bag, straps for your sleeping pad that you can remove, side mesh pockets for water bottles, zippered pockets at the waist belt for any small item you want quick access to like lip balm or sunscreen, and zippered stash pockets at the top and front for anything you want to keep separate from your gear like your keys, wallet, and phone. Both the upper compression and lower InsideOut straps compress all your gear so it doesn't move around when you're riding, and there are attachments for your trekking poles at the shoulder straps and attachments for an ice tool below the pack so you're ready to get out all year long.