Features Enter your model number above to make sure this fits. P.when("RPPStripeRendered").execute(function(stripeData){ if(stripeData && stripeData.state){ switch(stripeData.state){ case "result-found": document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "This fits your "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; break; case "no-result": if(stripeData.showBullet && stripeData.showBullet !== "0"){ document.getElementById("replacementPartsFitmentBulletInner").innerHTML = "No information found for this part for "+stripeData.item+"."; document.getElementById("replacementPartsFitmentBullet").className = ""; } break; default: document.getElementById("replacementPartsFitmentBullet").className = ""; } } }); Synthetic The iconic M.U.L.E is the perfect balance of cargo and hydration in a feature-rich, narrow-gauge design Antidote reservoir features Quick Link system, easy open/close cap, lightweight fill port, Dryer arms, center baffling and low-profile design Key pack features: xv back panel, magnetic tube trap, bike tool organizer pocket, four-point compression, helmet hooks Designed to carry helmet, Multi-tool, pump, Spare tube, extra layer, lunch, phone, keys Camelbak Got your Bak guarantee: if we build it, we'll Bak it with our lifetime guarantee Three interior slip pockets. Three exterior pockets. Description Product Description There's a reason this is one of CamelBak's bestselling, longest-running packs: it's got everything you need, and nothing you don't. The M.U.L.E. has a narrow-gauge design that keeps it light and maneuverable-so even when it's fully loaded for a day of mountain biking, it won't get in your way. Since they launched the first M.U.L.E. in 1996, mountain bikers have been telling us that it hits the sweet spot of size vs. storage: it's lightweight, but big enough to carry three liters of water and a day's worth of snacks and gear. Over the years, we've also added air channels to keep your back cool, plus clever compartments for stashing tools, keys and electronics.