CamelBak M.U.L.E. Frame Pack

The pack uses an adjustable strap system designed to accommodate a wide range of frame geometries. Because it comes in two sizes—40cm and 48cm lengths—you should measure your frame's top tube and down tube area to ensure the pack doesn't interfere with your water bottle cages or rear shock placement.

The reservoir is specifically integrated into the pack's design to sit low and stable within the frame, which helps keep your center of gravity balanced. To clean it, simply remove the reservoir from the pack; the high-flow bite valve is detachable, making it easy to rinse and dry the system thoroughly after your ride.

The pack is constructed from ECOPAK recycled sailcloth and carries an IPX5 waterproof rating. This means it is highly resistant to sustained water spray and trail muck, keeping your gear dry in wet conditions, though it is not designed to be fully submerged.

Yes, the pack offers 2.5 liters of dedicated gear capacity in addition to the 2-liter hydration reservoir. It is sized to hold essentials like a multi-tool, tire levers, a spare tube, and a few energy bars, making it ideal for streamlined, mid-to-long-distance rides.

The PFAS-free Durable Water Repellent (DWR) coating provides an eco-friendly layer of protection that causes water to bead up and roll off the fabric surface. It helps prevent the pack from soaking up moisture and mud, keeping the weight down and the contents protected during messy rides.