Mammut Trion Nordwand 15L Backpack Sky/Night, One Size

Designed with Mammut top alpine climbers, the Trion Nordwand 15L Backpack has the thoughtful features you need for fast and light mountaineering missions. Its carrying system was inspired by trail running vests to give you freedom of movement while you climb. Mesh pockets on the shoulder straps and a zippered side pocket make it easy for you to access your essentials while on the go, and attachment points secure your ice axes, trekking poles, and rope so you can bring along all the gear you need without having to get creative.