CamelBak Official M.U.L.E. Hydration Pack 12L with 3L Reservoir

We shifted our gears to update your go-to pack so you’re never left trailing behind. You get the same trustworthy M.U.L.E.® with slight body modifications for a smooth ride and fit. Both Men’s and Women’s feature smart storage options, Air Support™ Back Panel, lightweight materials, and max ventilation to keep you feeling and looking cool on the trail.