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Salomon
Active Skin 12L Reservoir Running Hydration Vest

4 out of 5 stars
9 Reviews
$135.00
Color:Black

Size:

Size Chart

Quantity


Why We Like The Salomon Active Skin 12L Reservoir Running Hydration Vest

For days when we'll be logging big miles, we lace up our shoes, throw on the Salomon Active Skin 12L Reservoir Running Hydration Vest, and take to the trail. Rather than being a bag that you carry, the Active Skin features a streamlined design that functions like a second skin. The self-adjustable fabrics conform to our body, giving us a breathable, bounce-free fit that lets us bring all the gear we need when logging mile after mile. With room for an included 1.5-liter reservoir and plenty of pockets for cash, keys, and phone, this vest helps us stay fully hydrated so we can enjoy peak performance from the first step to the home stretch.


Details

  • Enjoy long trail runs with this innovative hydration vest
  • Breathable performance fabric wicks moisture
  • Construction conforms to the body for a bounce-free, stable fit
  • Removable insulated reservoir sleeve is compatible with included 1.5-liter reservoir
  • Variety of pockets store phone, fuel, and other essentials
  • Item #SALZAOD
Material
100% nylon
Fit
regular
Length
above hip
Pockets
2 front zip, 1 internal, 1 rear hydration (1.5L)
Claimed Weight
8.5oz
Activity
running
Manufacturer Warranty
2 year

What do you think about this product?

Overall Rating

4 based on 9 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 0 reviews
4 Stars - 3 reviews
5 Stars - 4 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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5 out of 5 stars

June 30, 2025

Excellent for Running!

I run on a regular basis (both trails and roads) and it has never let me down. Fits snugly but not tightly, and there is plenty of storage for all of the extra clothes, gels, and fluids I bring (the 1.5 L in the bladder and spots for another two bottles in the front is enough for me). Great price, too.

Cole
salomon.com

Originally reviewed on salomon.com

Will98Gearhead
5 out of 5 stars

May 12, 2025

First time vest

Familiarity:
I've used it several times
Size Bought:
medium
Height:
5' 11"
Weight:
160

I wasn't sure how the weight of the bladder would feel in the pack, but it's very secure and I don't feel any movement or bouncing. The vest fasteners are easily adjustable and allows for a perfect fit. There's plenty of storage space in the back, but I would have liked more than just one inner pocket. I haven't tried them yet, but I like that there is the option to use flasks in the front pockets, even though it seems like it would be a tight fit. My longest run using this pack is 8 miles, but the strap material feels soft enough to not chafe, even with a tank top.

4 out of 5 stars

May 8, 2025

Great bag with a few nitpicks

Familiarity:
I've used it several times
Size Bought:
Large

The Active Skin 12L feels comfortable when wearing. I have a 40" chest and the large fit me very well. The hydration tube is very long and slaps against your body when you run since there's nothing to hold it in place. I cut about 7-8" off the tube and ziptied it to a couple anchor points on the strap and bought a magnetic clip to hold the tube in place which seemed to have solved the problem for me. There are a few other issues that are somewhat annoying: 1. During long runs your sweat will seep into the main compartment of the bag. Even with the hydration bladder it still goes through. You can buy an ultralight drybag to get around this. 2. Wording on the describe led me to believe that the hydration bladder would come with a sleeve to keep it cool. It does not. 3. The string clips require a little fidgeting to get them on. I have to stop and look to make sure the string gets secured into the clips but once they're on it feels like it's not even there. 4. The mechanism to hold the bladder in place was confusing at first. I didn't realize I had to tighten the strap until the plastic clip laid flat against the insertion hole. Once I figured it out it was fine!

user image
Jerry L.
4 out of 5 stars

January 20, 2025

I love it!

I like it, but I feel it’s too big for me. I’m usually a size M, and it feels oversized. Also, the backpack at the back is very large. I suppose it’s perfect for long runs, but since I’m just starting out, maybe a different one would have suited me better. Even so, I really like it.

Paulina
salomon.com

Originally reviewed on salomon.com

2 out of 5 stars

November 23, 2024

Much to be desired

I wanted to like this bag. It looks nice, has plenty of pocket space, and I like the drawstring straps across the chest. That's where the positives end. Onto the bad stuff. Sweat easily passes through the back of the bag; anything stored back there will be damp if not soaked by the end of your activity. The straw length is either too short or too long. It's impossible to route the straw from the bladder to the shoulder straps in a way that still makes the mouthpiece easily accessible. Having elastic loops instead of a clip to hold the straw seems like a major design flaw that was overlooked.

Kyle
salomon.com

Originally reviewed on salomon.com

4 out of 5 stars

October 28, 2024

Great Hydration Vest

I love the way this vest fits and the way that it holds the reservoir snug. I don't feel the pack while I am trail running. The only problem that I have is the seam in the front is tearing after 10 - 12 uses. For the price, I would have hoped for better durability. Other than that, great vest.

user image
Jack
salomon.com

Originally reviewed on salomon.com

5 out of 5 stars

September 3, 2024

first vest

practical and easy to use, its comfortable during use even when its packed up

aran
salomon.com

Originally reviewed on salomon.com

5 out of 5 stars

July 22, 2024

Great for everything!

I love this vest for hiking, trail running, walking, etc. I found I was able fit my 2.5 liter bladder in this vest without issue. I am normally a size small on top, have a 34" bust, and I got a size small which fits very well.

Sophie99
salomon.com

Originally reviewed on salomon.com

2 out of 5 stars

February 26, 2024

Fatally Flawed

This is a great vest and holds the weight of 2.5 liters of water so well you almost don’t notice it. However, the main compartment, where you keep all your valuables, is made of a non-porous material, and accumulates all of your sweat during a run or a hike. After my first outing, there was so much moisture in the main compartment that I was convinced my hydration reservoir sprung a leak. Nope, just bad material choice. I’m lucky my key-fob still worked afterwards. Such a bummer since the back and arm straps are so breathable. Not sure how this got overlooked before being mass produced and sold.

BDay98
salomon.com

Originally reviewed on salomon.com