Even challenging ascents are no longer a problem with the Trion Spine 35. Thanks to the back system with Active Spine Technology and integrated height adjustment, the backpack allows for greater freedom of shoulder and hip movement, enabling a natural gait. Additionally, it provides optimal load transfer during the entire walking motion, even with heavy luggage. With 35 liters of capacity, an extra large front access, and various features, the Trion Spine 35 offers everything an alpine enthusiast could desire.