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Nathan
TrailMix 12L Hydration Vest

4.18 out of 5 stars
33 Reviews

Out of Stock

Don't worry though, we have a lot more Hydration Packs in stock than that.

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TrailMix 12L Hydration Vest

Sure, you can bring along a handful of trail mix and hope it gives you the energy you need to crush your weekend long run, or you can bring along the Nathan TrailMix 12L Hydration Vest and have all the snacks, water, and layers you need to handle whatever the trail throws at you. Offering a solid amount of storage for such a compact pack, the TrailMix vest is made with lightweight, moisture-wicking materials to help keep you comfortable as you run, and features smart design elements to maximize your storage. An included two-liter hydration bladder offers hands-free hydration when you're cranking out quick miles in warmer weather, and two adjustable front pockets hold 22oz soft water flasks for additional water storage. The 12 liter roll-top compartment lets you stash added layers, gear, and food, while two large and stretchy rear pockets provide additional storage to keep rain shells and windbreakers within easy reach. 


Details

  • Running pack with lots of pocket storage and a lightweight design
  • Included two-liter bladder keeps you hydrated for tough terrain
  • Front pockets for soft water flasks keep you prepared for hot days
  • Main compartment and rear pockets let you stash extra layers
  • Shoulder strap pockets keep energy gels and snacks close by
  • Internal compression system and side straps pull your load in close
  • Reflective details keep you visible on low-light mountain roads
  • Item #NAT004H
Material
synthetic
Volume
12L (732cu in)
Support/Suspension
internal compression system
Hydration Compatible
22oz soft flasks, 2L bladder
Reservoir Included
2L bladder with quick release valve
Access
top
Pockets
2 zippered shoulder, 2 rear stretch, 1 zippered back, 1 roll-top, 4 front stash
Gear Loops
yes
Compression
internal straps
Dimensions
16 x 10 x 8in
Claimed Weight
[without bladder] 11.6oz, [with bladder] 12.8oz
Manufacturer Warranty
limited

Overall Rating

4.5 based on 39 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 5 reviews
4 Stars - 10 reviews
5 Stars - 22 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

What do you think about this product?

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4 out of 5 stars

November 8, 2023

Nice Pack

Very nice pack. The only thing I don't like is that the bladder is not insulated from your back. So you will feel that ice-cold water, plus the heat from your back will cause it to become warm sooner.

rugzy
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

September 28, 2023

Amazing Pack!

My wife and I both have this pack and took it to Kauai Hawaii end of August/ early September this year. Hiked Kayaked Hiked some more. It's amazing. Thank you!

KevinW
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

September 22, 2023

Great fit, very adjustable

[This review was collected as part of a promotion.] I absolutely love this pack. I have always felt that I was between sizes on other packs and this one is incredibly adjustable for a truly custom fit. It is comfortable, holds a TON of gear, and doesn’t bounce.

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Mlcdpt
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

August 14, 2023

Love it

[This review was collected as part of a promotion.] Love it! The TrailMix 12 Liter Race Pack has been perfect for all my trail adventures. Wish I would have purchased sooner. Comfortable and lightweight.

Maria
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

May 4, 2023

Best vest!

[This review was collected as part of a promotion.] This is my favorite hydration vest I have ever worn. I use it for running and for day hikes. Great quality and fits great!

GGooch
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

March 21, 2023

Built for comfort, speed, and snacks!

[This review was collected as part of a promotion.] The TrailMix 12 Liter Race Pack has all the storage space you need for an all-day excursion, while also boasting the quick-access and comfort features you look for on race day. I bought mine for an upcoming Grand Canyon R2R2R and have tested it out on some long-ish day trips with no complaints. I also just used it for a trail 25k and loved the flexibility of being able to bypass a lot of the extended storage space, having my snacks and flasks in the front pockets, and not sacrificing any of the comfort. I've got a pretty broad chest/back, so I am used to dealing with vests/packs digging into my sides. I was pleasantly surprised to find that not to be the case at all with the TrailMix. All of the adjustable straps make this pack a great, comfortable option, no matter how much or how little I'm carrying.

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asa_race_ughhh
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

February 11, 2023

Best hydration pack I own of 4

I wear this all year round. In winter, filled with warm water to keep my core warm. I can stuff extra layers in the many thoughtful pockets. In summer, it's lightweight & breathable. 2L of water with my favorite electrolytes mix & all my gels within easy reach. Love the drawstringon front pockets, love the quick stash rear elastic pockets for gloves.

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Crazy runner
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

January 20, 2023

Great mid-weight hiking/running pack

2L bladder with 2 additional bottle pockets allows enough hydration for day hikes. Front pockets stretch to accommodate bottle, phone, snacks, etc. Plenty of room in pack for dry bag, 1st aid kit, snacks, etc. Highly recommend

Dave
nathansports.com

Originally reviewed on nathansports.com

5 out of 5 stars

January 10, 2023

Amazing product

[This review was collected as part of a promotion.] Love my trail mix 12 l pack. Super comfortable on my l9ng runs and i can fit 2 extra 20oz falsks in the back along with the 2l bladder and 2 20 oz bottles in front with no issues

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Joey
nathansports.com

Originally reviewed on nathansports.com

3 out of 5 stars

January 5, 2023

Old is good, new is yucky

I have had this pack for about 13 months . I’ve only hand washed and the internal lining is peeling off. It isn’t waterproof at all sadly. Some of the threading is coming out too. I hate the elastic chest straps, they loosen all the time. I went to go get a new one but the one at the store was different, one thing I liked that the front chest straps were finally not elastic but the part the bladder is supposed to be in is shortened and I’m not sure why. It wouldn’t fit a bladder filled with water at all and make it uncomfortable too. Also where is the whistle on the newer version? I’m sad that they did this. Please help. I am unsatisfied that my lack hasn’t lasted long and the new one is flawed.

Squirilbait28
nathansports.com

Originally reviewed on nathansports.com