Lowe alpine airzone quest 25 backpack in oxide red is hydration compatible. It is a comfortable, breathable back system for 3 seasons. It has a rain cover, compatibility with the drinking system. Ideal for day trips and short trekking or high touring. The airzone back system offers the minimalist mesh contacts that are optimally vented. In the large pockets on the sides and on the front as well as the practical waist belt pockets you can store many small items and the baggage at all, it allows you to store. Pole and ice axe accessories can all fit in the clever design brackets space.