COMFORTABLE, ON-THE-GO STORAGE. The Nike Commuter Running Backpack features multiple compartments and a stabilised construction for organised storage and comfortable carrying on your run. Features: Stabilised construction helps reduce bounce Ventilated back-panel for breathable comfort Multiple zip-compartments for organised storage Adjustable sternum strap for a customised fit Side pockets for small-item storage Hydration pocket with tube clip Reflective details help you stand out Dimensions: 48.5cm H x 30.5cm W x 18cm D approx. Materials: Body: 95% polyester/5% nylon. Lining: 100% polyester. Capacity: 15 Litres