Osprey Katari Series 10001769 Mountain Biking Hydration Pack, 18.1 in L, 7-1/2 in W, 7 L Volume, Zipper, Nylon/Polyester

Want to hit the trail for a quick ride that calls for water and just a few minimal pieces of gear? The low-profile Katari 7 is your go-to pack. A light and airy mesh harness with rolled soft edges provide contouring comfort around your shoulders for excellent fit, while a removable webbing hip belt enhances stability. An included 2.5 L reservoir slips into an external hydration sleeve with a magnetic bite valve attaching to the sternum strap. A vertical front zip pocket is just roomy enough to carry the essentials, like a spare tube and tools or a rain jacket. Store food and other small items you want to access quickly in stretch mesh side pockets. Functional and versatile, no one is stopping you from using this pack for activities in the off season.