Nathan TrailMix 7L Running Vest for Men & Women, Hydration Vest w/ 2L Bladder Hydration Pack, Water Backpack for Hiking, Running, Walking, Marathon, Race
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This item is eligible for return within 30 days of receipt
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Color: Charcoal Grey
Size: One Size Fits Most
Department : womens
Date First Available : March 13, 2019
Manufacturer : Nathan
Best Sellers Rank: #36,453 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #145 in Hydration Packs
#145 in Hydration Packs:
Customer Reviews: 4.3 4.3 out of 5 stars 400 ratings
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Charcoal Grey
Size: One Size Fits Most
I ran 8.45 miles with this beat first time out with it and it didn’t bounce and was comfortable even with a tank top on. Nice vest and for my longer hikes has plenty of room for a small lunch and necessary supplies for a day hike.
Reviewed in the United States on April 29, 2025 by Jody Mack Martin
Color: Charcoal Grey
Size: One Size Fits Most
I have used a few times and it is working well. It replaced one that I have been using for years. Good color scheme and a fair amount of usable pockets, the front pocket fits my cell phone XR with a case. The storage in the rear is not spacious but adequate for essentials only. So far it fits well and it's comfortable to walk, jog and run in. But you need to get used to wearing this type equipment. Works well in cooler weather but in the sub tropical heat and humidity of Hawaii, let's just say hydration is just a trade off, it may make you fairly warm. In the very cool temperatures of Washington or Oregon it is perfect.
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Reviewed in the United States on February 22, 2021 by Colin Chung
Color: Charcoal Grey
Size: One Size Fits Most
Just finished my first trail 50K and very pleased with my Nathan TrailMix 7L hydration vest. Bladder was easy to fill (and clean/dry afterwards) and the mouth valve worked much better than both of my friend's Camelback's valves. The front pockets held my 2 soft flasks secure for the whole run. I also did a short training run with regular 500ml water bottles and they did fine also. While I did not need to use all the storage space during my race, I chose this vest to also use on future all day hiking trips. Plenty of room for extra snacks, rain poncho, flashlight, etc. Like some others have mentioned, the front straps did loosen while running, but it was simple to reach up and pull the strap to snug it up again. A minor annoyance. I had no issues with chafing or rubbing through my single layer tech shirt.
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Reviewed in the United States on April 26, 2022 by Richard Snider
Color: Charcoal Grey
Size: One Size Fits Most
It’s everything you need in a running vest. Fits nicely doesn’t chafe. Storage is great. Nice and lightweight. It takes a little of time to get it fit properly but when you do it’s awesome
Reviewed in the United States on May 31, 2025 by dan s.
Color: Charcoal Grey
Size: One Size Fits Most
A really good pack. I've had mine over a year and it has held up well with my day hikes and marathons. I have washed it multiple times (for the pack - delicate cycle, air dry only; and for the hydration bag insert - hand wash in warm soapy water, cool rinse). The pack is light weight and works well with or without the hydration bag insert. The clips and drawstrings are sturdy. I couldn't be anymore satisfied with this brand and product.
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Reviewed in the United States on June 6, 2025 by KTow
Color: Charcoal Grey
Size: One Size Fits Most
I bought this for running and was excited for it. I could not fit my mid layer in it when shredding layers off. Another issue o had was the chest straps don’t stay at the tightness I set them at and I’m constantly adjusting them. Another issue I had was that I couldn’t get the chest straps tight enough to comfortable spot where there was no bounce. im not small bodied so I’d imagine others who are smaller than me would have got issues. If they sized it instead of doing a “one size fits most” like other running bags and vest it would work much nicer. I did really like the webbing across the face of it for attaching strobe to for night runs. The hydration pack with quick disconnects works well and the hose is really long so you can figure out what works for you and then trim to the size you’d like it at. The arm strap pouch is large enough to hold a larger smart phone perfectly (iPhone 13).
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Reviewed in the United States on March 1, 2023 by MWalsh
Color: Charcoal Grey
Size: One Size Fits Most
Light, stable, and minimal water bottle jostle. Enough room for the essentials. I am also not a small guy and it fits to spec. My chest size is a 44" and there is enough give to breath comfortably and still stay put even in the final few hundred yards..
Reviewed in the United States on December 3, 2022 by RL
Color: Charcoal Grey
Size: One Size Fits Most
Great for trail running / hiking (up to a few hours for me). Small front small pockets handy for snacks and holding phone. No room for anything bulky like an extra layer or jacket. It has fully replaced my backpack now for all my hikes and runs.
Reviewed in the United States on July 30, 2024 by Michael D Foley