Low Rider 5L Bag by Dakine
It's not easy to combine all the benefits of a pack and 100% breathability. The Low Rider does just that, with 2L of water, an essentials-only tool kit, and a sweat free back, it's everything you could ask for on a hot summer ride. 305 cubic inches (5 liters), 11 x 5.5 x 5.5 inch (28 x 14 x 14cm). Material: Nylon.