M.u.l.e. 3l hydration packperfectly combining hydration capacity with cargo space, camelbak's m.u.l.e. 3l hydration pack is a fully featured design guaranteed to keep you going when hitting the trail. With comfort and practicality at the focus of its design, the camelbak m.u.l.e. 3l hydration pack allows you to hit the trail or head out on a ride without your essentials getting in the way of your performance. Featuring a spacious twelve litre capacity, as well as a three litre reservoir, it offers ample space for gear and a generous water supply. Complemented with an independent suspensiontrade harness with ultra light 3d mesh alongside a perforated foam and slidertrade sternum strap, you can be assured that the packs sits comfortably and securely, while a removable stability belt provides the perfect fit. Plus, zipped compartments are ideal for housing your necessities like snacks, keys and phone.featuresindependent suspensiontrade harness with ultra light 3d meshperforated foam and slidertrade sternum strapremovable stability beltventilated mesh backtop handle adjustable shoulder strapszipped compartmentstotal capacity 12l 9l 3l reservoirpack only weight 1lb 5 oz 0.61kgback panel torso sizing 16.5 in 42cmbuy camelbak from chain reaction cycles, the world's largest online bike store.