10L of storage to separate and carry your equipment securely.

Volume

5 front pockets, 2 side pockets, and 4 rear pockets - a total of 11 pockets!

Multiple compartments

Carry up to 2 L of water: 1 L at the back and 2 x 500 ml at the front.

Easy hydration

Adjust the bag to your body shape with the 3 adjustable straps

Stability

Finally a bag that adapts to your body, starting with the size: XS/S, M/L, XL. 

Anatomic design

Weighing just 240 g when empty, you might just forget you're carrying it!

Lightweight

Attach your quiver or poles directly to the front—it's up to you!

Compatibility

The pockets can be adapted to their content thanks to 2 clever innovations.

Ease of use

Designed by and for trail running fans, this 10 L bag will carry all your things on runs of up to 80 km.

Volume (L)

Distance

Condition

Frequency

Weight (g)

Number of Pockets

chest straps

water bladder included

Waterproof

Options

number of pockets for water bottles

Pocket

whistle

total volume of water (bladder + bottles)

Water Bladder Volume

Tightening Type

Fastener Type

Main Material

There are 5 pockets at the front of this 10 L trail running bag: 2 pockets for 500 ml (17 fl oz) soft flasks (not included), a patented, waterproof phone pocket, as well as 2 pockets for your gels or cereal bars. In addition, we added 2 side pockets and 4 rear pockets: 1 kangaroo pocket, but also a large compartment with a side zipper which contains its own zippered pocket, as well as a large pocket designed for the 1 L (34 fl oz) water bladder (included).

10 L and eleven pockets

If we consider that we drink an average of 500 ml of water per hour of effort when running (and trail running in this case) and that this backpack lets you carry 2 L (68 fl oz) of water, you will thus be able to keep running for 4 hours. Handy, right? Therefore, with the 1 L back pocket (which we will discuss in a minute) and the two front pockets for holding 500 ml flasks, you can run stress-free between refuelling stops!

A bag designed to keep you hydrated with minimal hassle

This trail running backpack, with a 10 L capacity, has a specific holder for a 1 L water bladder on the back. Included in the sale price and attachable with a hook, it can be used at temperatures between -20 and +40°C, for water only (avoid milk and alcohol; not microwave safe). You can also cut the tube to your preferred length and attach the tip to the magnet on the front of the bag, or with the 2 elasticated strips on each side.

Focus on the water bladder

Since poles are a key bit of kit for many trail runners, our 10 L trail running backpack comes with a built-in quiver attachment system (quiver sold separately).
And for fans of the traditional method, we added two elastic adjustment strips at the front to attach your trail poles vertically. Thanks to these two ingenious systems, you can carry and store your poles according to your preference... and the slope!

Choose how to attach and carry your poles

Weighing just 240 g (8.5 oz) empty, your backpack is a real featherweight! And to ensure it is the right size and fit for you, it comes in 3 sizes: XS/S, M/L, XL. In addition, thanks to the 3 height-adjustable straps, you can adjust and stabilize this vest to your body shape for greater comfort during ultra-endurance events. Lastly, our design incorporates technical and stretchy components so the bag will stay close to your body but can still expand where necessary!

Lightweight, great fit, technical components

This backpack is the perfect illustration of the spirit of trail running: simple pleasure and pushing your boundaries. The waterproof smartphone pocket is lined and can easily hold your phone even with a flask below it.Two elastics strips for you to fix, stabilize, and carry your flasks securely. Lastly, we developed an innovative rear kangaroo pocket, with an angled opening so you can easily access your windproof jacket, without needing to perform the usual contortions!

2 PATENTED TECHNOLOGIES TO OPTIMISE THE PERFORMANCE OF THIS BACKPACK... AND YOUR OWN!

You will find a barcode in the rear zipped pocket: scan it to find a wealth of information all about the backpack. The lacing on the back of this unisex vest is a little design touch introduced by our garment designer. We love it (both the design and the designer, of course). In addition, the front right pocket holds a 110 db whistle, an essential item for many outdoor races, especially in the mountains.

A backpack with an eye for detail

As regards the maintenance of your trail running bag, we recommend hand-washing, but also removing the magnet (used to attach the tip of your drinking tube to the 1 L water bladder) before cleaning it. After washing, dry your bag and store it in a dry place. 
As regards the water bladder, ensure you do not leave water in the bladder for more than 24 hours. Rinse it with fresh water after use and let it dry before storing it away.

Care instructions

Equivalence between bag size / chest size in cm
XS/S = 81 - 91 cm
M/L = 92 - 103 cm
XL = 104 - 113 cm

Sports/

Running & Walking/

Running Accessories/

Running Hydration Vests & Water Belts/

kiprun

Trail Running Hydration Bag 10 L with Water Bladder 1 L