Designed for minimalist day hiking, the CamelBak Rim Runner™ 22 Hydration Pack 85oz in Brindle Graphite serves up a clean, technical aesthetic, and offers 22 liters of cargo capacity, including a 2.5L Crux™Reservoir for easy hydration. Versatile and useful organization inside and out. Partially made with post-consumer recycled materials. A load bearing hip belt distributes pack weight and comes with handy cargo pockets, while the integrated air mesh helps to cool and distribute air flow. Enough room for a day's worth of gear - sans any features that cause more fuss than functionality.