Inspired by the Salomon team of elite trail runners, this 4-Litre capacity hydration vest is an excellent option for trail runners. The price point sits nicely in the mid-range between lesser-known brands such as UTOBEST and the higher end packs by Salomon and other brands such as Inov-8 and Ultimate Direction. In our Salomon Active Skin 4 Review, we’ll look at the key features, storage and pockets, comfort and give you our overall thoughts.
Salomon Active Skin Running Vest
Salomon Active Skin 4 Key Features

- 4-litre total capacity
- 2 X 500ml soft flasks included
- 2 X stretchable flask pockets and two further pockets below
- A larger zippable storage compartment to the rear
- An additional compartment to fit a 1.5/2L hydration bladder system (not included)
- Breathable and lightweight fabric
- Elasticated cords offer a secure fit
- Reflective accents on the vest for improved visibility
- Small whistle attached to the front for emergencies
- Precision Fit : The snug Sensifit vest has been developed using soft fabrics and inner mesh for optimal comfort, with an adjustment system to keep your vest just where you want it
- Easy Access : Featuring two strategic chest pockets for quick, on-the-go hydration. Compatible with 500ml flasks and a 1.5 L bladder
- Optimized Storage : Everything you need within easy reach, with plenty of room and secure pock
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Storage & Packets On The Active Skin 4 Hydration Vest
The Salomon Active Skin 4 has plenty of storage space and a good range of pockets. I also own the Salomon Agile 2 (2L capacity), and the volume on Active Skin 4 seems way more than double. In addition to flask pockets on the front, you’ll also get two larger pockets below – plenty of room for snacks, a first aid kit and other essential items.
- Precision Fit : The snug Sensifit vest has been developed using soft fabrics and inner mesh for optimal comfort, with an adjustment system to keep your vest just where you want it
- Easy Access : Featuring two strategic chest pockets for quick, on-the-go hydration. Two 500ml flasks included, also compatible with a 1.5 L bladder
- A very popular model amongts ultra runners because of the affordability and excellent level of comfort and multiple pocke
Prices pulled from the Amazon Product Advertising API on:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
You’ll see one large, zippable compartment—ample space for a rain jacket, spare socks, food, and other bits and bobs. The compartment also features bungie cords crisscrossing over to tighten and pack down and secure whatever you have inside. Behind the compartment is a second area that can accommodate a 1.5L/2L hydration bladder (not included). For the price and build quality, you get a lot of pockets and space on this vest.
Plenty Of Space For Water/Fluids
With 2 X 500ml soft flasks included, stowed and secured around the vest’s chest area. The flasks easy to access, and as they empty, the pocket area will compress down, so they don’t bounce or move as you run.

The Salomon Active Skin 4 is also compatible with a hydration bladder if you need extra fluid on your run. There is a space behind the rear storage compartment for a hydration bladder – with a red clip to lock the bladder in place. This additional water capacity will be helpful on a long, all-day trail adventure, where you won’t have access to a water source. Probably not needed for most ultra events where aid stations are plentiful.
Salomon Active Skin 4 Running Vest Fit & Comfort
You can secure the vest in place at the front using elasticated cords. These cords crisscross the chest area and then clip into place. At first, they can be a little tricky to slot into place. After a few goes, you’ll get the hang of it. Furthermore, once they are connected, the vest will be securely and comfortably connected o your body.

The majority of the vest is made from a mesh material which helps with ventilation and keeping you cool. When it comes to comfort, the Salomon Active Skin 4 excels. It features padding in key areas of the vest, such as the shoulders and chest. The padding ensures minimal rubbing with this vest, even on those longer runs or during ultra events.

PROS Of The Salomon Active Skin 4
- Affordable trail running vest - high-end quality at a mid-range price point
- Includes two high-quality Salomon Soft Flasks
- You have the option of fitting a 1.5/2L hydration bladder to the rear of the vest.
- You get zero bounce and minimal movement of the vest once secured at the front.
CONS Of The Salomon Actove Skin 4
- At first, the elasticated cords can be a little fiddly to attach to the hooks at the front.
Other Salomon Running Vest/Pack Options
Image | Title | Price | Prime | Buy |
---|---|---|---|---|
Top![]() | Salomon Active Skin 4 Set Unisex Hydration Vest, with 2 Soft Flasks (500ml), Trail Running and Hiking - New Updated Model. | PrimeEligible | Buy on Amazon | |
![]() | PrimeEligible | Buy on Amazon | ||
![]() | Salomon Hydra 8 Unisex Hydration Vest with 2 Soft Flasks (500ml), Trail Running and Hiking | PrimeEligible | Buy on Amazon | |
![]() | Salomon Active Skin 8 Set Unisex Hydration Vest with 2 Soft Flasks (500ml), Trail Running and Hiking. | PrimeEligible | Buy on Amazon | |
![]() | Salomon Active Skin 4 Set Unisex Hydration Vest, with 2 Soft Flasks (500ml), Trail Running and Hiking. | PrimeEligible | Buy on Amazon | |
![]() | SALOMON Sense Pro 10 w/Flasks Running Vest. | PrimeEligible | Buy on Amazon | |
![]() | Salomon Agile 2 Set Unisex Running Vest For Short Runs. | PrimeEligible | Buy on Amazon | |
![]() | Salomon Agile 6 Set Unisex Hydration Vest 6L Trail Running, Cycling & Hiking. | PrimeEligible | Buy on Amazon | |
![]() | Salomon Agile 12 Set Unisex Backpack for Long Excursions with 2 Flasks (500ml). | PrimeEligible | Buy on Amazon | |
![]() | Salomon Trailblazer 20 Unisex Hiking Backpack, Perfect for Running, Cycling, Hiking and Walking | PrimeEligible | Buy on Amazon |
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.
Prices pulled from the Amazon Product Advertising API on:Disclaimer: This guide contains affiliate links, and I earn a small commission from any sale that occurs via my links. This, however, does not change my opinion; I always do my best to provide the facts and suggest products that will benefit my users. You pay no more and no less for using these links. It does, however, help to sustain my blog.
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