Ultra-lightweight, waterproof mountaineering backpack: fully equipped it weighs just 1,100 grams, and slimmed down only 620 grams. Despite this, it still boasts all the features that mountaineers need and offers optimum freedom of movement during climbing thanks to its sophisticated weight distribution.

Features:
• butterfly™ frame 5 mm aluminum, adjustable
• 2-layer, high-density EVA back padding, hip and shoulder belts with laminated stretch fabric cover
• Waterproof, removable inner liner to keep the entire load dry
• Roll-top closure
• Height-adjustable and removable lid, with waterproof tape
• 2 lid pockets – external and internal
• Reinforced ski carrier
• Daisy chain gear carrier
• 2 removable ice tool attachments
• Compression straps can be tensioned at the side or the front
• Hydration system compatible
• Detachable hip belt