Cycling backpack suitable for unisex colour grey style sporty capacity 16 litres weight 036 kg height 48 cm width 22 cm depth 18 cm features hydration compatible raincover reflective elements chest strap hip strap internal pockets inside pocket outside pockets mesh side pockets front pocket additional fastenings bungee cord helmet holder safety light loop straps ergonomic shoulder straps bag features suitable as cabin luggage iata norm reinfor