Trekking rucksack suitable for womens colours black grey style sporty capacity 46 litres weight 161 kg height 70 cm width 35 cm depth 36 cm features chest strap hip strap raincover emergency whistle hydration compatible key holder padded back internal pockets inside zip compartment mesh pocket outside pockets front pocket lid pocket side pocket base compartment additional fastenings walking pole holder ice axe holder gear attachment points str