Cycling backpack suitable for unisex colour blue style sporty capacity 6 litres weight 05 kg height 46 cm width 20 cm depth 7 cm features key holder hydration compatible reflective elements chest strap hip strap padded back internal pockets mobile phone pocket glasses pocket outside pockets front pocket additional fastenings safety light loop straps ergonomic shoulder straps bag feature suitable as cabin luggage iata norm material synthetic f