Cycling backpack suitable for unisex colours black white style sporty capacity 20 litres weight 101 kg height 47 cm width 28 cm depth 15 cm features with feet reflective elements chest strap hip strap padded back internal pockets inside zip compartment valuables pocket additional fastenings helmet holder safety light loop straps ergonomic shoulder straps main compartment feature fits a4 folder bag features suitable as cabin luggage iata norm r