What Our Gearhead® Experts Are Saying:"This pack is a total game-changer for wet-weather rides. The stormproof fabric keeps my gear dry, and the Crux reservoir delivers a steady flow of water when I need it. With plenty of space for tools and layers, it's my go-to for all-day adventures."When the weather turns unpredictable, the CamelBak M. U. L. E. EVO 12L Hydration Pack ensures we're ready for the trail. Inspired by CamelBak's legendary M. U. L. E. biking lineup, this pack features stormproof, welded-seam construction to keep our gear dry through unexpected showers. The included 3L Crux reservoir with Quicklink technology provides efficient hydration for long days in the saddle.