Are you looking for a large rucksack designed for trail running and fast hiking? Look no further than the Salomon Trailblazer 20! This pack is designed for trail running but can also handle other outdoor activities such as hiking, running work commutes and everyday use. In this review, we’ll cover the key features of the Salomon Trailblazer 20, so you can decide if it’s right for you.

Table of Contents: Salomon Trailblazer 20

Salomon Trailblazer 20 Review

The Salomon Trailblazer 20 is an exceptional backpack that gives you exactly what you need for a day of running or hiking: plenty of storage space and comfortable carrying. This pack offers 20 litres of room to store the must-have items you’ll need on the trails. You’ll be surprised at how much gear this bag can take without feeling heavy or bulky on your back.

Storage & Compartments

In terms of compartments, three main sections have been explicitly designed with running and hiking in mind. The side sections are great for storing multi-tools, energy gels and snacks, water bottles and more. The second section includes a large pocket for storing bulkier items like a jacket, trousers, extra layers, hats and gloves.

A third section inside the bag is designed with a laptop sleeve, perfect for running commutes to and from work. Please note the area for the laptop is not removable – it is built into the inside of the bag. Straps on the side allow you to stow your trail running poles too, which we think is a superb option.

Comfort, Fit & Bounce

The Salomon Trailblazer 20 running pack offers exceptional comfort and fit – thanks to its adjustable straps and back panel system. The shoulder straps are padded for extra comfort and are easily adaptable for a snug fit on your body. At the back, you’ll find an ergonomic lumbar support that helps evenly distribute the bag’s weight across your entire back. This ensures that no matter how much gear you have inside, it won’t be too uncomfortable or weigh heavily on one side of your body.

In addition, the Salomon Trailblazer 20 rucksack also offers an innovative bounce reduction system. This helps reduce the impact of uneven terrain and prevent your gear from bouncing inside. As a result, you’ll get a smooth, comfortable ride no matter what kind of terrain you’re running or hiking on.

Can You Fit A Hydration Bladder

Yes! This pack has an internal hydration sleeve, making it ideal for carrying a hydration bladder. The sleeve is easy to access from the outside of the bag and can fit up to 2L of liquid. Please note that it does not come with a bladder; you must buy one separately.

Is It Waterproof?

Please note that the Salomon Trailblazer 20 is not waterproof. So if you use it in the rain, please ensure you fully cover any fragile items such as a tablet or laptop. The best way to do this would be to use a dry bag or waterproof cover. Dry bags are not massively inexpensive and can help you keep all your tech gadgets safe, irrespective of the weather.

Salomon Trailblazer 20 Pros & Cons


  • 20 litres of storage space makes it perfect for all-day hiking and running where you want to carry plenty of gear.
  • Comfortable to wear on your back for all-day hiking and running.
  • Big enough to use for run commutes to hold a change of clothes
  • Adjustable straps and ergonomic lumbar support for even weight distribution.
  • Innovative bounce reduction system to ensure a smooth ride even on uneven terrain.


  • Not waterproof, so you need to cover any fragile items in a dry bag or waterproof cover.

All Salomon Trailblazer Sizes

Salomon Trailblazer 20 FAQs

Q: Is the Salomon Trailblazer 20 suitable for running?
A: Yes! The Salomon Trailblazer 20 is explicitly designed with runners in mind. As a result, it offers a comfortable fit, plenty of storage space and an innovative bounce-reduction system to ensure a smooth ride even on uneven terrain.

Q: Does the laptop sleeve come out of the bag?
A: No, unfortunately not, the laptop sleeve is built into the inside of the bag and thus cannot be removed.

Q: Is the Salomon Trailblazer 20 waterproof?
A: No, it is not waterproof. Therefore, you’ll need a Earth Pak dry bag for fragile items that should not get wet.

Q: Is this a good option for ultra-running events?
A: This can be used for ultra-running events, especially if you plan to hike most of the way and must be self-sufficient because aid stations are few. However, if the event has plenty of aid stations, you might opt for an ultra-running vest with a more precise fit and lower weight profile.

Our Final Thoughts

The Salomon Trailblazer 20 is a great running and hiking pack for those needing to carry plenty of gear. With ample storage space, a comfortable fit and an intelligent bounce reduction system, this pack will keep your items safe while providing maximum comfort during outdoor adventures. So if you’re looking for a reliable backpack that won’t weigh you down, the Trailblazer 20 is worth considering. Do you own the Salomon Trailblazer 20? If so, please share your feedback and thoughts in the comment section. This will help us improve our article and help fellow trail runners decide if this is a suitable backpack for them.

Disclosure: "As an Amazon Associate I earn from qualifying purchases." We earn commissions (at no additional cost to you) if you purchase products from retailers after clicking on a link from our site. We do our very best to offer comprehensive and detailed reviews and guides, regardless of the links placed.