M.U.L.E.® Hydration Pack 12L with 3L Reservoir

  • Now £96.00
Item out of Stock   |   Usually dispatched within 24 hours
Free Delivery On orders over £40
GOT YOUR BAK™ You're covered with our lifetime guarantee
Not Sure? No problem. We offer 30 day returns.
10% Off Your First Order When you sign up to our newsletter. T&Cs Apply.

Product Details

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.


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


PACK WEIGHT  680G / 1.5lb 
BACK PANEL 42cm / 16.5inches
BELT  Removable 20mm / .75 iches

 Independent suspension™ with ultra-light 3D mesh, perforated foam & slider™ sternum strap

MATERIALS 70D / 210D Diamond Ripstop NYLON, 70D / 140D Block Dobby NYLON

Standard Delivery 

£3.95 - Standard Delivery provides delivery within 3-5 working days, for orders under £40. 

FREE - Standard Delivery provides delivery within 3-5 working days, for orders over £40. 

Express Delivery* 

£5.95 - Express UK Delivery provides delivery within 1-2 working days for orders placed before 3pm. 

Republic of Ireland

£3.95 - Standard Delivery provides delivery within 3-5 working days, for orders under £40. 

FREE - Standard Delivery provides delivery within 3-5 working days, for orders over £40. 

*Express delivery is not available in all areas and geographical restrictions apply. 

We only currently deliver to addresses in the United Kingdom of Great Britain and Northern Ireland and the Republic of Ireland. UK non-mainland deliveries are subject to courier availability, capacity and can therefore be subject to unforeseen delays. 

Full details and delivery rate can be found here


30 Days - Full details of our delivery and returns policy can be found in our FAQs

You can pay at CamelBak using the following payment methods:

Merchant Equipment Store Credit Card Logos

Full details of our Payment and Privacy Policy can be found here.

Alternative payment methods are available, such as PayPal Pay in 3.   

Showing our 2 M.U.L.E.® Hydration Pack 12L with 3L Reservoir reviews with an average rating of Excellent. Would you like to write a review?
Review Summary - 5 out of 5 based on 2 ratings.
May 4, 2022 | Mike
All I need

This is a great all round pack with a couple of recurring gremlins, which I'll mention first. Like previous packs, this MULE again suffers from the sternum strap being a little high if, like me, you are 6'+. It needs strap-tidies on the compression straps. This omission is strange as it has them elsewhere. The "integrated tool roll"???? I don't know where this is but the separate tool roll that came with some other models was far better and very handy, especially for toiletries on multi dayers. Are these issues forgivable? Yes!! The pack is simple, comfortable and has well organised storage. The airflow back and straps work well. More comfortable than other models that I've owned. The tool organisation space is adequate and pump strap is a great addition. The removable waist belt is perfect. Useful if you need it but small to carry if not. I find this a great light day pack with ample storage and hydration for adventure biking. It's also great for short hikes. It has also become my "go-to" for motorcycling. In summary, I wouldn't be without it!

Zyro Ltd
February 11, 2022 | Pete
Mule kelp/black

So pleased with this rucksack. I wanted a functional rucksack with various compartments, that wasn’t too bulky. I also wanted the water bladder and I knew from past purchases that the Camelbak Crux would be great to use and ever so easy to clean afterwards. Love the ease of drinking through the Crux bladder. Aldo the fact that when it’s not full, you can draw the sides in to keep it compact! There’s a handy area for tools and a pump too! Yea, you can buy cheaper ones, but I know from past experience that Camelbak products are so well made and they also have their lifetime guarantee. Brilliant product!

Zyro Ltd