With 35 liters of cargo space, Lowe Alpines Mountain Attack Pro Backpack holds your gear for a fast, light day ascent. Pack your mountaineering rope, extra clothes, and snacks inside and hit the trail. When you enter the ice zone, remove the hip-belt, pull on your harness, and keep your ice axe within reach with the Mountain Attack Pros outside straps. Lowe Alpine molded the back of this technical daypack so you dont feel like youve had a heavy wooden board strapped to your back all day. Ventilation material keeps your back cool as you heat up on the mountain. With the Mountain Attack packs burly load-locker buckles and waterproof, durable fabric, your gear stays safe and dry throughout your trekking seasons. When you need more space, pack an extra 10 liters of gear in this technical daypacks upper lid.