FEATURES: Fabrics: Diamond Dobby 300D Back: âHollow Back Systemâ? back: ultra-breathable back, shoulder straps and waist belt with a combination of pre-formed padding with vent channels and super-breathable mesh fabric | Back supported by a polyethylene panel with removable internal stiffener, for better load distribution and carrying stability Pockets: Security | waist belt | side bellows | double in top lid | back | Ice axe and probe pocket inside Accessories: Removable padded waist belt for use with harness | Removable top lid Two ice axe holders | Side ski holder | Rope holder | Additional removable front gear loops | Side and front compression tapes | Gear loops on waist belt and inside back | Collapsible ice axe holder loops | Front access to the backpack main compartment | Chest strap with integrated whistle | Compatible with the H2 bag hydration control system | SOS instructions WEIGHT MIN (Kg/g) 0,85 Kg WEIGHT MAX (Kg/g) 1,45 Kg CAPACITY (l) 43 + 5 l DIMENSIONS (cm) 72x33x21 cm