The freerider hits for its elaborate winter equipment, for example with a complete opening on the back. On the one hand, it offers an optimal overview of the equipment. On the other hand, the dorsal system remains dry when the backpack is removed. However, if a bit of snow reaches the transport system, the new material, robust, breathable and snow-resistant, guarantees a dry back. Security is a very important point also for freeriders. With its separate and quickly accessible safety compartment for the probe and the shovel, the hiking backpack holds the essential at hand in case of emergency. Another novelty is the variable fixing system. With two separate straps, skiing, snowboarding and snowshoes can be fixed outside the backpack in the blink of an eye: diagonal skis or a-shaped A, snowboarding and snowshoes can be fixed vertically. Furthermore, flexible binding belts are used for lateral compression. Alpine System U Delrin® frames Hip fin with passers-by Adjustable sternal belt Adjustable straps MORE COUCHLES ON THE SHOULDER Reinforced safety compartment for the blade of the shovel and the handle Cotter Fixing of skiing frames Rear room with zip Fixing rings for the holder holder SOS label Compatible with 3 liter hydration bag / hydration bag Internal compartment to keep valuables safe Internal elastic compartment to store wet / wet dresses of sweat, hydration system, etc. Pfc