Hiking backpack suitable for unisex colour black style sporty capacity 20 litres weight 097 kg height 51 cm width 29 cm depth 25 cm features raincover hydration compatible reflective elements key holder chest strap hip strap back ventilation system internal pockets mobile phone pocket outside pockets front pocket side pocket additional fastenings walking pole holder safety light loop straps ergonomic shoulder straps padded shoulder strap bag fea