Trekking rucksack suitable for mens colour red style sporty capacity 42 litres weight 167 kg height 73 cm width 32 cm depth 32 cm features key holder hydration compatible raincover reflective elements chest strap hip strap water bottle pocket padded back internal pockets valuables pocket inside pocket outside pockets front pocket lid pocket base compartment mesh side pockets additional fastenings walking pole holder ice axe holder straps ergon