Perfect for race day, the Nike Backpack features a stabilised design that reduces movement while you run. Mesh panels at the back add breathability so you can run in comfort, mile after mile. Side cinch straps help secure the backpack to your body. Hydration tube clip and internal pocket for a hydration bladder help you stay hydrated while you\\\'re on the run. Mesh panels at the back Side cinch straps secures in backpack to your body Hydration tube clip and internal pocket 48cm x 30cm x 18cm Spot clean Fabric: 100% polyester Style: Nike Run Commuter Backpack 15LColour: Black/Anthracite/SilverCode: 00.3567 045