---
product_id: 197406238
title: "TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack"
brand: "triwonder"
price: "R$357"
currency: BRL
in_stock: true
reviews_count: 13
category: "Triwonder"
url: https://www.desertcart.com.br/products/197406238-triwonder-hydration-vest-2-5l-ultra-trail-running-backpack-hydration
store_origin: BR
region: Brazil
---

# 2.5L hydration capacity Dual adjustable sternum straps 9-pocket ultra-accessible storage TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack

**Brand:** triwonder
**Price:** R$357
**Availability:** ✅ In Stock

## Summary

> 💦 Run Farther, Feel Lighter, Hydrate Smarter!

## Quick Answers

- **What is this?** TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack by triwonder
- **How much does it cost?** R$357 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/197406238-triwonder-hydration-vest-2-5l-ultra-trail-running-backpack-hydration)

## Best For

- triwonder enthusiasts

## Why This Product

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

## Key Features

- • **Pack Smart, Run Light:** Multiple front and back pockets keep essentials like phone, keys, and snacks within easy reach.
- • **Stay Visible, Stay Safe:** Reflective straps boost your visibility during early morning or evening workouts.
- • **Tailored for Your Trail:** Nine fixed positions plus dual adjustable sternum straps deliver a custom fit for every body type.
- • **Breathable Comfort All Day:** Moisture-wicking, lightweight materials keep you cool and dry on every adventure.
- • **Hydrate Without the Bounce:** Elastic power-mesh fabric ensures a snug, chafe-free fit that stays put during intense runs.

## Overview

The TRIWONDER Hydration Vest is a lightweight, 2.5L capacity hydration pack designed for trail runners, hikers, and cyclists. Made from a durable blend of nylon and elastane, it features elastic power-mesh for a chafe-free, close fit, nine strategically placed pockets for easy access to essentials, and adjustable sternum straps for a personalized fit. Reflective elements enhance safety during low-light conditions, making it the perfect companion for ultra-distance endurance activities.

## Description

desertcart.com : TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack (Red-Orange - Only Vest, M/L - 35.4-40.2in) : Sports & Outdoors

Review: Fits snug….but it’s what I wanted - I’m 5’8” 180 and I was worried about how snug it would do fit. I ordered the largest size (forgot what that was) It does fit snug and at first didn’t think it would work. But I used it on a Ragnar trial run and it worked perfect. It washed easy and dries fast.
Review: Too small in sizing. This is more like a child’s large. - Very very small fit.

## Features

- 75% Nylon + 25% spandex
- Imported
- THIS VERSION IS HYDRATION VEST ONLY, NOT INCLUDED WATER BOTTLES.
- EXCELLENT FIT: Elastic power-mesh materials are lightweight and completely chafe-free for comfort while running, shorter length delivers a close fit, keep the hydration pack from annoying bouncing and sloshing
- ADJUSTABLE: Dual adjustable sternum straps and nine fixed posistions allow you to adjust the hydration vest freely to fit different figure. Breathable, moisture-wicking fabrics treat you with the cool comfort, reflective straps enhance your visibility on early morning or evening
- SUPER POCKET: The running backpack designed you can reach everything you need while on the go. Your water bottles, phone, keys, foods can easily stored in the front pockets, raincoat or other items can be held in the back one
- FRIENDLY TIP: Our Ultra hydration backpack is practical 2.5L running pack for men, women and kids. If your chest measurement falls between two sizes or you prefer a looser fit, please consider choosing a larger size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X3QMD4V |
| Best Sellers Rank | #238,028 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #659 in Hydration Packs |
| Brand | TRIWONDER |
| Brand Name | TRIWONDER |
| Capacity | 2.5 liters |
| Color | 01【2.5L】Red-Orange - Only Vest |
| Customer Reviews | 4.2 out of 5 stars 96 Reviews |
| Included Components | 75% Nylon + 25% Elastane |
| Item Type Name | Trail bag |
| Manufacturer | TRIWONDER |
| Manufacturer Part Number | OS1546 |
| Material | 75% Polyamide, 25% Elastane, inner 100% polyester |
| Material Type | 75% Polyamide, 25% Elastane, inner 100% polyester |
| Model Number | OS1546 |
| Number Of Pockets | 9 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pocket Description | Utility Pocket |
| Sport | Running |
| Sport Type | Running |
| Strap Type | Adjustable. |
| Tank Volume | 2.5 liters |
| Unit Count | 1 Count |

## Product Details

- **Brand:** TRIWONDER
- **Color:** 01【2.5L】Red-Orange - Only Vest
- **Material:** 75% Polyamide, 25% Elastane, inner 100% polyester
- **Sport:** Running
- **Strap Type:** Adjustable.

## Images

![TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack - Image 1](https://m.media-amazon.com/images/I/71vEX7RtpBL.jpg)
![TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack - Image 2](https://m.media-amazon.com/images/I/71Om4zl4dTL.jpg)
![TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack - Image 3](https://m.media-amazon.com/images/I/81+l+tN9KZL.jpg)
![TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack - Image 4](https://m.media-amazon.com/images/I/715QrShT9dL.jpg)
![TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack - Image 5](https://m.media-amazon.com/images/I/717Fk1G0AFL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits snug….but it’s what I wanted
*by A***R on September 16, 2024*

I’m 5’8” 180 and I was worried about how snug it would do fit. I ordered the largest size (forgot what that was) It does fit snug and at first didn’t think it would work. But I used it on a Ragnar trial run and it worked perfect. It washed easy and dries fast.

### ⭐⭐⭐⭐⭐ Too small in sizing. This is more like a child’s large.
*by A***R on June 27, 2026*

Very very small fit.

### ⭐⭐⭐⭐ No Bouncing at All!
*by M***R on April 24, 2020*

This vest is great for carrying your phone (fits Iphone 11) and keys. To me it runs a tad bit small. I ordered the L-XL and it just fits. I experienced no bounce during the run. It would be nice if it came with a bladder, because the pocket seemed to small for most bladders I've seen. I also like it because it's very light weight and no bounce. The side pickets should have had a velcro closing mechanism, as they are so shallow things could easily fall out.

## Frequently Bought Together

- TRIWONDER Hydration Vest 2.5L Ultra Trail Running Backpack Hydration Pack Marathon Vest Lightweight Outdoor Hiking Cycling Daypack
- TRIWONDER TPU Soft Folding Water Bottles BPA-Free Collapsible Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing (Straw)
- Azarxis TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 500ml for Hydration Vest Pack Running Hiking Cycling Climbing (500ml/16.9oz - 2 Pack with 2 Speed Straws)

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**Shop now:** [https://www.desertcart.com.br/products/197406238-triwonder-hydration-vest-2-5l-ultra-trail-running-backpack-hydration](https://www.desertcart.com.br/products/197406238-triwonder-hydration-vest-2-5l-ultra-trail-running-backpack-hydration)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-18*