Alpine backpack suitable for unisex colour grey style sporty capacity 30 litres weight 122 kg height 55 cm width 33 cm depth 18 cm features chest strap hip strap emergency whistle waterproof zips hydration compatible key holder internal pockets card pocket snow tool pocket outside pockets front pocket additional fastenings ice axe holder ski attachment snowboard holder helmet holder snowshoe attachment gear attachment points rope fixing straps s