Hiking backpack suitable for mens colour green style sporty capacity 38 litres weight 16 kg height 65 cm width 32 cm depth 27 cm features hydration compatible raincover emergency whistle chest strap internal pockets valuables pocket outside pockets lid pocket mesh side pockets front pocket additional fastenings walking pole holder ice axe holder straps padded hip belt ergonomic shoulder straps padded shoulder strap compression straps materials