Alpine backpack suitable for mens colours green yellow style sporty capacity 30 litres weight 145 kg height 56 cm width 27 cm depth 22 cm features chest strap hip strap back protector hydration compatible internal pockets snow tool pocket outside pockets front pocket additional fastenings snowboard holder straps ergonomic shoulder straps compression straps main compartment feature fits a4 size bag feature suitable as cabin luggage iata norm