Camelbak M.U.L.E. Hydration Backpack - 12L
Best current price£110.00from Millets
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eBayCamelBak M.U.L.E. Hydration Pack 12L with 3L Reservoir Black
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CAMELBAK Adventure | MTB - M.U.L.E. Hydration Backpack 12L With 3L Reservoir PacFree delivery in 1–3 days£124.99Visit shop →
TredzCamelbak Black M.u.l.e. Hydration Pack Backpack With 3L Reservoir 12L
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Product Information
Full details
The Camelbak M.U.L.E. 12 is a premier choice for mountain bikers and endurance cyclists who prioritize a balanced, low-profile pack that secures essential gear without sacrificing comfort. It excels by integrating a high-capacity 3L hydration system into a slim 12L total volume, keeping the center of gravity low during technical maneuvers, though riders who prefer expansive storage for multi-day bikepacking may find the 9L gear capacity somewhat restrictive.
All features
| Material | Nylon |
|---|---|
| Model Part Number | 38591-001-OS |
| Brand | Camelbak |
Extended Product Information
FAQs
Can I fit a full-face helmet on the carry system?
Yes, the external helmet carry system is designed to accommodate most modern mountain bike helmets, including some full-face configurations.
Is the waist strap removable?
Yes, the waist strap is fully removable if you prefer a less restrictive feel on shorter rides.
How do I clean the Crux reservoir?
Use warm water and mild soap. Camelbak also offers specialized cleaning brushes to scrub the inside of the reservoir and the hydration tube.
Does the pack include a rain cover?
No, a rain cover is not included with the M.U.L.E. 12.
Can I replace the hydration hose?
Yes, the Quicklink system allows you to easily detach and replace the hose if it becomes worn or dirty.
What is the total capacity of the pack?
The pack features a 9L gear storage capacity plus the 3L hydration reservoir, for a total of 12L.
Troubleshooting
Hydration tube flow is restricted
Check the Quicklink connection at the base of the reservoir and ensure the bite valve is rotated to the 'open' position.
Pack feels unstable on descents
Ensure the waist strap is attached and properly tensioned to pull the base of the pack closer to your lumbar region.
Water leaking from the reservoir cap
Unscrew the cap, check the gasket for debris, and re-tighten carefully to ensure the threads are properly aligned.
Pros and Cons
Pros
- Stable, low-profile design ideal for technical trail riding
- Superior ventilation via the Air Support back panel
- High-quality 3L Crux reservoir included
- Lightweight construction at just 580g
- Convenient magnetic tube management
Cons
- Limited total volume for heavy winter gear or multi-day supplies
- No built-in rain cover provided
- Removable waist strap can be prone to misplacement if not used frequently
Setup, Compatibility & Care
- Hydration Setup: Rinse the reservoir with warm water and mild soap before the first use. Connect the drink tube via the Quicklink system, ensuring you hear a distinct click.
- Fit Adjustment: Start by tightening the shoulder straps until the pack sits comfortably against your upper back. Attach the removable waist strap to ensure the pack does not shift during vigorous out-of-saddle efforts.
- Loading: Place heavy items (like full tools) close to your back and center them to maintain balance.
- Maintenance: Always drain the reservoir after use and hang it upside down to dry. For the pack exterior, use a damp cloth and mild soap; avoid harsh detergents that may degrade the nylon fibers or damage the ventilation mesh.