Designed by Ferrino, the Instinct 40+5 mountaineering backpack is perfect for your powder days in the Mont-Blanc massif or your ascents in the Aravis. Its main compartment with expandable volume allows you to carry all your essential gear. The Instinct 40+5 integrates various gear attachment systems, such as its ski or ice axe holder. Designed to adapt to all your activities, this Ferrino backpack is modular in terms of weight and volume. Some elements can be removed, such as its lumbar strap. The Instinct 40+5 is the ideal backpack for all your high-altitude excursions. Materials: Dyneema® Composite Fabric - Double Diamond Cordura® Top closure: 100% waterproof “Roll Up” Highly breathable back and shoulder straps Good load distribution Two ice axe holders Ski holder: lateral Removable snowboard and snowshoe holder Rope holder Crampon holder Internal probe/shovel holder Removable additional front gear straps Lateral compression system Removable waist belt Chest strap with integrated whistle Gear loops on waist belt and inside back Compatible with H2 Bag hydration system Front protective panel in SuperFabric® SOS instructions Volume: 40 + 5 L Dimensions: 60 x 21 x 32 cm Weight: 1150 g Ferrino Instinct 40+5 - Mountaineering backpack