Cycling backpack suitable for unisex colours red blue style sporty capacity 10 litres weight 111 kg height 56 cm width 27 cm depth 7 cm features hydration compatible emergency whistle key holder chest strap hip strap padded back internal pockets tool compartment glasses pocket mobile phone pocket card pocket outside pockets front pocket additional fastenings helmet holder safety light loop straps ergonomic shoulder straps padded shoulder strap