Mammut Aenergy ST 20-25

"The Aenergy ST 20-25 from Mammut is the ideal companion for anyone who is out and about on ski tours, speed hiking or mountaineering. The backpack combines lightness with functionality without compromising on comfort and durability. The carrying system, inspired by trailrunning vests, ensures a secure fit that does not restrict freedom of movement and keeps the load stable on the back"
"This backpack offers a variety of practical features: The large meshpockets on the shoulder straps provide quick access to important equipment, while the elastic chest strap optimizes carrying comfort. The roll-top-u00d6opening with zipper and back access to the main compartment make packing and accessing equipment easier. For safety in the snow, there is a special compartment for avalanche safety equipment."
"Particularly noteworthy is the Speed-Ski fixation, which makes it possible to attach the skis diagonally, which is particularly practical for climbing passages. The backpack is also equipped with an integrated helmet holder and is compatible with hydration systems. The front compression can be removed if required and used as a hip belt, which offers additional flexibility. With a volume of 20-25 liters, the Aenergy ST is perfect for ambitious ski tours and other alpine adventures"