Travel backpack suitable for unisex colours black grey style casual capacity 70 litres weight 178 kg height 65 cm width 33 cm depth 34 cm features detachable daypack chest strap hip strap padded back internal pockets laptop pocket valuables pocket outside pockets side pocket additional fastenings walking pole holder gear attachment points internal compression straps straps ergonomic shoulder straps tuck away harness compression straps main compa