Firebreaker 6L Hydration Vest

USD 99.99 99.99
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Features & Benefits

This one-size-fits-most hydration pack is lightweight, chafe-free, and provides runners of all levels - and all terrains - with a smooth, comfortable ride.

  • One-size-fits-most design features a shorter length to deliver a close, comfortable and chafe-free fit
  • Hydration bladder has 2L capacity and fits snugly against your back without sloshing
  • Sternum straps are adjustable for maximum flexibility and personalized comfort
  • Monofilament mesh shoulder straps and air-mesh on back are breathable and help prevent chafing
  • Front smartphone pocket has a sweat-resistant lining to protect phone from moisture
  • 7 pockets provide 6L of storage capacity; rear lower pocket includes a key clip
  • Reflective hits help you stay visible in low-light conditions


  • Equipped with 2L bladder with quick-release valve
  • Front zip pocket for smartphones
  • Front stash pockets fits several gels
  • Rear zip and stash pocket for layers, nutrition, and other essentials
  • Reflective trims
  • Storage Capacity: 366 cu in/6 Liters
  • Weight (Includes Bladder): 9.6 oz/272 grams
Firebreaker 6L Hydration Vest is rated 4.7 out of 5 by 3.
Rated 4 out of 5 by from Perfect fit and storage This is the fourth pack I tried in the hopes that it would tick all my boxes: won't ride up on my neck, fits nice and close to my body, fabric is comfortable against my skin and unnoticeable, fits a phone and a couple Clif bars, no chafing or bulk under my armpit. This is finally the one. My only observation is that the fabric is a bit "crinkly" sounding, BUT this was the MOST comfortable aspect of my first marathon! What's more, most of the packs I saw people wearing on the course were Nathan, so there you go.
Date published: 2018-10-15
Rated 5 out of 5 by from Pleasantly surprised. I am a newer runner and started out with a camelbak. Now that I have been running about a year, I need a newer pack with more features for storage. I decided to try the Firebreaker since it did have the front pockets. The very first run, I wasn't that crazy about it, thought well it just doesn't fit my body, but I came home and let out all of the straps as far as they would let out, then put it back on and re-tightened all the straps to my body. That made a huge difference, I love the fit now. It fits my body, it's lightweight, and the water doesn't slosh. If there is anything that needs improving at all would be to put pull strings on the open front pockets. I usually put a sweatband (since I don't like to wear them) in my front pocket, and sometimes I will catch it working it's way out. The zipper pocket does fit my iphone 6 plus without a case with no problems.
Date published: 2018-09-12
Rated 5 out of 5 by from Lightweight I've been using the Nathan Intensity but decided to try this Firebreaker model. Love this one! The fabric is incredibly lightweight and it feels more like a vest instead of a backpack. I love all the deep pockets on the front, especially the large zip pocket that fits my Iphone Plus. Not disappointed at all, just wish it came in more colors!
Date published: 2018-09-27
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