---
product_id: 34303330
title: "Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones"
brand: "nathan"
price: "R$992"
currency: BRL
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.br/products/34303330-nathan-hydration-running-belt-trail-mix-adjustable-running-belt-includes
store_origin: BR
region: Brazil
---

# Adjustable, no-bounce comfort fit Includes two 10oz hydration bottles Fits large 6.5-inch smartphones Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones

**Brand:** nathan
**Price:** R$992
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Stay fueled, hands-free, and ahead of the pack!

## Quick Answers

- **What is this?** Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones by nathan
- **How much does it cost?** R$992 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/34303330-nathan-hydration-running-belt-trail-mix-adjustable-running-belt-includes)

## Best For

- nathan enthusiasts

## Why This Product

- Trusted nathan brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snug, Bounce-Free Comfort:** Adjustable belt designed to stay put without chafing or shifting during intense runs or hikes.
- • **Hands-Free Hydration & Storage:** Carry your phone, keys, and ID effortlessly while staying hydrated on the go.
- • **Fits Large Smartphones Seamlessly:** Securely holds iPhone 6/7/8 Plus and other 6.5-inch devices so you never miss a beat.
- • **Reflective Trim for Safety & Style:** Stay visible during early morning or late evening workouts while matching your personal style.
- • **Dual 10oz Bottles with SpeedFit Holsters:** Quick one-handed access to water and electrolytes keeps you fueled and refreshed.

## Overview

The Nathan Hydration Running Belt Trail Mix is a versatile, adjustable running belt designed for active professionals who demand convenience and performance. It fits large smartphones up to 6.5 inches, includes two 10oz bottles with easy-access SpeedFit holsters, and features a no-bounce, chafe-free fit with reflective trim for enhanced safety. Perfect for running, hiking, and cycling, it keeps you hydrated and connected while on the move.

## Description

Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones

## Features

- FITS LARGE PHONES - iPhone 6/7/8 Plus and Other 6. 5 Inch Smartphones -- can hold car keys, ID’s and more to keep your hands free while running and hiking
- STAY HYDRATED WHILE YOU RUN - Includes two 10oz/300mL bottles with push-pull caps for easy access to hydration and nutrition during your run
- EXTENDED COMFORT - Adjustable belt stays snug, doesn’t bounce, shift, chafe, or rub so you can stay focused and comfortable
- SPEEDFIT HOLSTERS - Secures your bottle for one-handed hydration, includes 2 bottles to keep your water and electrolytes separate
- YOUR FAVORITE COLOR - Choose from a variety of different colors to match your style -- reflective trim for enhanced safety

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 9.06 x 5.43 x 4.33 inches |
| Package Weight | 0.18 Kilograms |
| Item Dimensions  LxWxH | 12 x 7 x 5 inches |
| Brand Name | Nathan |
| Model Name | 4637ndss |
| Color | Bluestone |
| Material | Synthetic Fabric |
| Suggested Users | unisex-adult |
| Manufacturer | SHOCK DOCTOR NATHAN |
| Part Number | 4637NDSS |
| Model Year | 2015 |
| Style | Trail Mix |
| Included Components | Belt^Water Bottle (2) |
| Size | One Size |
| Sport Type | Climbing, Cycling, Hiking |

## Images

![Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones - Image 1](https://m.media-amazon.com/images/I/71fl8JlCVSL.jpg)
![Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones - Image 2](https://m.media-amazon.com/images/I/91kNV3x-ijL.jpg)
![Nathan Hydration Running Belt Trail Mix - Adjustable Running Belt - Includes 2 Bottles - Fits iPhone 6/7/8 Plus and Other 6.5 Inch Smartphones - Image 3](https://m.media-amazon.com/images/I/91+hKHLMZEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Build Quality!
*by T***E on February 18, 2014*

Trail Mix Belt, where have you been all of my life? Seriously, this is one of the greatest belts I have ever used. I have been through a half dozen of these before I found the Nathan offering. They usually get returned because they move all over the place while running. Nathan's design is flawless. It stays exactly where you want it to stay. The belt can be adjusted to fit any body shape. If there is any extra belt slack, the belt has a velcro wrap to secure the loose fabric.The belt has two 10oz bottles of fluid. I wish the belts held larger bottles, but it's okay. The only time I use my belt is during training runs for marathons. The center pouch is big enough to store 14 GU energy gel packets or one 8oz water bottle - for sizing reference. There is also a front mesh pouch, where the Nathan logo is that allows other items. I usually put some moleskin, bandaids and an extra pair of socks in that part.During a marathon, I will not run with this belt because there are aid stations every two miles. This belt was invaluable for me when I completed a 50K (31.06 miles) run in the woods of Arkansas. Aid stations are every six miles for the ultras. While they stock you up with food and fluids, you are on your own until you reach aid. I would suck all 20 ounces down between the stations and I had plenty of GU gels to keep me fueled up. The belt was worn for over 8 hours that day, and I forgot it was there half of the time.The final part I love about the belt may be the best part. On the front of the belt, there are two bungee cords. These are there so you can secure items you don't want to wear any longer during your run. I was able to securely hold my gloves and beanie and keep going. The cords are big enough and tight enough to put an extra pair of my Vibram Five Fingers on my hips, should I need it. Definitely worth the investment!

### ⭐⭐⭐⭐⭐ Not annoying and totally awesome. Must have for summer runners.
*by E***S on June 21, 2019*

Obviously it takes a little getting used to and the sound of the water slushing around can be distracting. That being said I am thrilled that I bought this. I take it out for any run 6+ miles and I have no complaints. It adjusts easily and doesn’t chafe wherever I put it. Living in Florida, not chafing is a the top of my list. It’s tight, doesn’t jiggle, and stays where I put it. Adjustable side straps make it quick and easy to tighten as you go if maybe it’s too lose or you’ve lost some mass during the run. The fanny pack holds my iphone10xr, sunglasses, body glide, keys. I put two or three gu packets in the tiny pocket. It doesn’t move it doesn’t jiggle and it’s not a distraction. I don’t know what I was doing before the belt but I wasn’t living my best life that’s for sure

### ⭐⭐⭐⭐ Very solid hydration belt with room for small improvements
*by D***. on September 4, 2015*

I've used a FuelBelt for the past year or so but decided it was time for a new hydration belt with more capacity. My old FuelBelt held two 6-oz bottles whereas this Nathan belt holds two 10-oz bottles, which definitely makes a difference for longer runs (>10 miles).The bottles themselves seem to be well constructed and easily slide in and out of their holsters, but only while the belt is on - it's a lot harder to put the bottles back in if you're just filling them up in the kitchen. I use one bottle for water, another for Scivation Xtend (a great intra-workout catalyst for low-carbers by the way), and so far there haven't been any problems with leaks. Two quick things to note regarding the bottles:1) Be careful when you close the bottle with your teeth - the yellow lip part has pinched my lips before.2) Wish these bottles were clear so I could accurately tell how full they are.The belt is a lot easier to put on/take off due to the plastic clasp design (as opposed to the FuelBelt's velcro design). This will also help with durability - the reason why I wanted to replace my FuelBelt was that the velcro was becoming less effective over time, with the entire belt falling off twice in the past month.The back pocket is roomy and easily fits my phone, keys, ID, and some cash for emergencies.One thing that I wish could be improved on is the fact that the belt does seem to ride up a bit for me. This might be because I wear the belt very low (directly on my hip bones, below the waistline of my running shorts) in order to prevent awkward tan lines from the hydration belt (I mostly run shirtless during long runs). Another reason that could be causing this issue is probably the uneven weight distribution from 20 oz of liquid + small personal items all in the back vs. nothing on the front. I just end up having to push down the belt once in a while - not the biggest deal, but mildly annoying.Overall a fantastic option for long distance runners that need a bit more hydration than the traditional belts with 6-oz bottles.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-02*