The iconic M.U.L.E.® is the perfect balance of cargo and hydration in a feature-rich, narrow-gauge design.An updated classic, designed for max stability on technical terrain. The M.U.L.E.® bike pack combines 9L gear storage with a 3L/100oz CRUX™ reservoir with Quicklink™. The Air Director™ back panel and ventilated harness keep you cool and comfortable, while the removable stability belt offers another layer of customized fit. An integrated tool roll, secure zip pockets, and exterior helmet carry serve up versatility and organization.Partially made with post-consumer recycled materials. Key Features: Air Director™ back panel - channels air flow to keep you cool,Removable stability belt - for additional fit and stability,Ventilated harness - lightweight and breathable,Adjustable sternum strap - offers a range of adjustments for a custom fit and increased stability,Secure phone pocket - keep essentials safe and easy to access,Stretch overflow pocket - quickly stash or shed an extra layer,Magnetic Tube Trap™ - Keeps your tube secure and accessible when you need it,Integrated tool organization - keep your CO2 cartridges, patch kits and more right where you can find them,Helmet and armor carry - stow and secure helmet, knee and elbow pads,Elastic pump loop,Reflectivity - for low light safety,Made with sustainable materials,. Specification: Total Capacity: 12L, Gear Capacity Only: 9L, Reservoir Only: 3L.