Cycling backpack suitable for unisex colour blue style sporty capacity 20 litres weight 063 kg height 45 cm width 26 cm depth 26 cm features raincover chest strap hip strap hydration compatible key holder internal pockets glasses pocket outside pockets side pocket lid pocket additional fastenings safety light loop helmet holder straps padded shoulder strap ergonomic shoulder straps compression straps fastener zip carrying system airspeed le