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10L TRAIL RUNNING BAG UNISEX - BLACK/BRONZE - Sold with 1L water bladder
Want to make nutrition and hydration easy on your trail run? Try our practical, lightweight bag, to carry everything you need and keep all your gear to hand while running.
Free shipping over $49
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Capacity
Kit yourself out: 10 L storage capacity in front and back pockets!
Multiple compartments
6 front pockets (nutrition and soft flasks) and 4 back pockets for gear.
Lightweight
More lightweight: your bag weighs only 285 g without the water bladder.
Anatomical design
A bag suited to your needs: choose between sizes XS/S, M/L and XL
Stability
A bag that stays in place: 2 side elastics, 3 adjustable front straps
Easy to use
Easily store gels, bars, and two 500 ml flasks in the front pockets.
Easy hydration
Stay hydrated: 1 L water bladder included, storage for 2 soft 500 mL flasks.
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Product Customer Reviews

Lightweight, good support thanks to 3 adjustable straps, sufficient storage space.
Very good, and the new version has eliminated the maintenance defect
Very practical water pocket
I use it in the mountains, for running, for shorter trips, ferratas and on the inline bike for changing shoes, in short, where a hydro bag is useful. it's a pity that it is not made in XXL size, I have XL and it is quite tight, especially when I fill it up or I would like to use it for cross-country skiing, where I need a warmer jacket. The disadvantages have probably been removed in the new generation, i.e. the mobile phone pocket in the front of the backpack (it is missing a lot). The lower front pockets are also good, but one could be closed. Unfortunately, I dropped my headphones somewhere while running. The hydro bag is perfect and I got used to the kangaroo in the back, especially when I pack a wet windbreaker after the rain. In the price-performance ratio, it is a good investment in equipment.
I would have liked a little more, but otherwise I am satisfied. It serves its purpose.
These bags are light, durable and their numerous compartments are well designed and very easy to use.
Inserting flasks/food/... into the large pockets on the straps is complicated due to the elastic of the small pockets. Otherwise the bag is really excellent.
Very practical for short hikes Very light, numerous front pockets.
Alright. May lack more secure pockets at the closure
Light and practical. Tested on the Opal Coast trail last weekend. A faultless one.
super practical for running, does not move on your back
The clips for attaching the water bag to the bag could be easier to remove
I've had it recently but I've used it for running in the summer when it was very hot and it was necessary to carry water. Also on a 15 km trail and on mountain treks that are not very long and you do not need to carry many things. It fits perfectly to the body and after a while you forget you are wearing it. Plus, the price is phenomenal.
Good quality product, rides up slightly if you have a tall torso. Love the double seam pockets.
Perfect for the design and its capacity. Excellent product
Additional Product Information
Composition
Main fabric: 100.0% Silicone ; Yoke: 74.0% Silicone, 26.0% Elastane ; Back fabric: 80.0% Polyamide, 20.0% Elastane ; Lining: 90.0% Silicone, 10.0% Polyurethane
Choosing your size
New Fit, measure your waist size at the belly button: XS/S: 62 cm to 72 cmM/L: 73 cm to 83 cmXL: 84 cm to 99 cm
10 litres and 10 pockets to carry your essentials on a trail run.
There are 6 pockets at the front so you can reach your essentials in a single move:- 2 pockets for 500 mL soft flasks- 4 mesh pockets for gels, bars and collapsible beakerThere's a secure pocket at the back to store your valuables (smartphone, keys, survival blanket), a main pocket to store your clothes and headlamp, and a big mesh pocket to keep your rain jacket always handy.
A bag designed to keep you hydrated on trail runs
With space for a 1-litre water bladder on the back (included, attached by hooking on) and 2 front pockets for 500-mL flasks, this bag allows you to carry up to 2 litres of water in total.Considering that you drink an average of 500 mL of water per hour while trail running, that gives you 4 hours of autonomy. Enough to give you peace of mind between aid stations!
So, what about the water bladder?
Your bag comes with a one-litre water bladder included. It's suitable for temperatures ranging between -20 and +40°C, for water: no milk, no alcohol, and no putting it in the microwave ;)As to the tube, you can cut it to whatever length you like!
A bag so light you don't even notice it
In trail running, every gram matters! Weighing 285 g when empty, your bag is truly lightweight. And to fit your personal requirements, it's available in 3 sizes (XS/S, M/L, XL) and is easily adjustable:- you can choose the height of the 3 front straps - thanks to its 2 side elastics, the bag stays so stable you'll forget you have it on when trail running
Loads of design features to make your life easier
Trail running puts you in situations of extreme fatigue. That's why we've designed a bag that makes every move easy.- The water bladder tube is clipped on, so as to remain near your mouth at all times.- The mesh pocket at the back allows you to reach your rain jacket in one move.- The 110 dB safety whistle is incorporated into a front pocket.
Never run without your poles?
Along with the whistle - mandatory in many races - which is located in the little chest pocket (hence near your mouth!), this bag also features 2 elastic straps on each side to attach your 3-section trail running poles.
Product testing
All DECATHLON products are tested by a panel of users under the conditions of use for which they were designed. These tests are organised and supervised by a team of engineers dedicated to the task. All these tests allow the product managers, engineers and all teams to develop and design technical products that will satisfy our customers.
Storage instructions
Water bladder: never leave water in the bladder for over 24 hours, rinse thoroughly with fresh water and leave to dry before storing.
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

10L TRAIL RUNNING BAG UNISEX - BLACK/BRONZE - Sold with 1L water bladder
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
