Trekking rucksack suitable for mens colours black grey style sporty capacity 46 litres weight 159 kg height 67 cm width 38 cm depth 40 cm features hydration compatible raincover chest strap hip strap padded back internal pockets inside pocket outside pockets front pocket side pocket lid pocket base compartment additional fastenings walking pole holder ice axe holder straps ergonomic shoulder straps compression straps material synthetic fiber