Millet - Prolighter 30+10 - Mountaineering backpack. Reinforcements: 100% polyamide|Carry system: chest strap|Carry system: detachable hip belt|Carry system: with carry handle|Carry system: padded hip belt|Carry system: padded shoulder straps|Carry system: padded back|Main compartment access: Toploader|Venting: vents on the back|Additional features: detachable lid compartment|Additional features: rope holder|Additional features: ice axe/pole holder|Additional features: inside compartment|Additional features: ski/snowboard carry system|Additional features: gear loops on hip belt|Volume: 40 l|Reference size: medium size|Volume: 40