Deuter Alproof Tour 38+5

"The Alproof Tour 38+5 by Deuter is the ideal companion for adventurous outdoor-enthusiasts who feel at home in the mountains. This versatile backpack is specially designed for activities such as freeskiing, ski touring, snowshoeing, mountaineering, alpine tours, climbing, bouldering, hiking, speed hiking and running. With a generous volume of 38 liters, which can be expanded by a further 5 liters using a practical roll closure, it offers enough space for all your equipment."
"The backpack scores with an integrated Alpride-E2-Avalanche Airbag-System, which ensures fast and reliable deployment even at low temperatures thanks to the advanced supercapacitortechnology. Additional safety is provided by the leg loop, which prevents slipping in the event of entanglement. The Alproof Tour is equipped with an ergonomically padded carrying system that offers a high level of comfort and a close fit for maximum control during action."
"Numerous well thought-out features such as the ice axe holder, material loops on the front, a safety compartment for shovel and safety equipment as well as a device for a hydration bladder up to 3 liters make this backpack a real all-rounder. The adjustable chest strap with signal whistle and the ergonomically shaped, padded hip fins provide additional support and comfort. With the stowable, removable helmet bag and the rope fastening strap, your equipment is always safely stowed away and easily accessible."
"A special highlight: With every purchase of an Alproof avalanche backpack, you receive a free six-month subscription to the avalanche prevention and tour planning platform White Risk to make your adventures even safer and better planned"