---
product_id: 744383927
title: "AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray"
brand: "aonijie"
price: "€ 6742.68"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/744383927-aonijie-running-hydration-vest-backpack-for-men-women-lightweight-trail
store_origin: SK
region: Slovakia
---

# 6 external pockets for essentials 2L hydration bladder ready Ultra-light 250g weight AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray

**Brand:** aonijie
**Price:** € 6742.68
**Availability:** ✅ In Stock

## Summary

> 🏃‍♂️ Stay light, stay fast, stay ahead.

## Quick Answers

- **What is this?** AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray by aonijie
- **How much does it cost?** € 6742.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/744383927-aonijie-running-hydration-vest-backpack-for-men-women-lightweight-trail)

## Best For

- aonijie enthusiasts

## Why This Product

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

## Key Features

- • **Hydrate on the Fly:** Seamlessly sip from a 2L bladder with easy-access front flask pockets.
- • **Bounce-Free Comfort:** Adjustable straps and padded mesh back ensure a snug, breathable fit that moves with you.
- • **Organized for Action:** Six smart external pockets keep your gear instantly accessible and secure.
- • **Featherweight Freedom:** At just 8.82oz, run unburdened and faster on every trail.
- • **Versatile Adventure Ready:** Perfect for running, hiking, cycling, or marathons—your all-terrain companion.

## Overview

The AONIJIE Running Hydration Vest Backpack is a lightweight 5.5L capacity pack weighing only 250g, designed for medium to long-distance trail running. It features a 2L bladder compartment, six external pockets for organized storage, and fully adjustable straps with breathable padding to ensure a secure, comfortable fit. Ideal for runners and outdoor enthusiasts seeking hydration and gear accessibility without the bulk.

## Description

Bag Size(L x H): 39 x 41cm / 15.35 x 16.14in Running Hydration Pack in only 7.5 oz. Breathable Running Hydration Vest Men and Women The 5.5L voluminous race vest only 250g, making your running more flexible and smooth. Soft and comfortable material, prevent the pack from bouncing when running. Air mesh back and shoulder pad, breathable and effectively relieve sweat. 2 Liter Water Bladder and 2 250ml Water Bottles: (Optional) Water Bladder - 2L Food grade, durable and built to last for a long time. 2 x Water Bottles - 250ml Running hydration pack bottles fit easily in your main warehouse and won't leak. Perfect size for running, cycling, hiking and other outdoor adventures. All-in-one hydration backpack Stay hydrated while enjoying outdoor sports.

## Features

- LIGHTWEIGHT FOR RUNNING: Only 5.5L race vest, the weight of the backpack is 8.82oz/250g, which greatly reduces the load while running. When it comes to running, the shorter you plan on the trails, the lighter pack will be needed. Designed for medium or long distance running
- HYDRATION SYSTEM: Bladder compartment with hanging system, the Aonijie running vest fits 2L bladder (not included). Two front flask pockets with secure loops Easy to drink and balance while running
- MULTIPLE STORAGE COMPARTMENTS: Designed with 6 external pockets to hold all the small items such as vacuum cup, keys, wallet, phone, cash, etc. It has enough space to hold another bottle, wallet, keys and other small things in advance. The rear storage is large enough to hold back up bottles, headlamps, buffs, etc
- COMFORT FIT VEST PACK: Fully adjustable shoulder and chest straps ensure a perfect fit and prevent the pack from bouncing out while running. Unique padded back section allows air flow between back and pack. Soft mesh back and shoulder straps maximizes breathability
- Fit:Ergonomic Vest Bag Adjustable waist strap and high elastic chest strap Available in Two Sizes This backpack can be used not only for running or hiking. Suitable for almost all outdoor activities, such as running, riding, camping, marathons, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Strap Type | Chest strap |
| Capacity | 5.5 Liters |
| Pocket Description | Six exterior pockets |
| Number Of Pockets | 6 |
| Tank Volume | 2 Liters |
| Manufacturer | AONIJIE |
| UPC | 631517897557 |
| Batteries Included | No |
| Product Dimensions | 38.99 x 38.99 x 41 cm; 222 g |

## Product Details

- **Brand:** AONIJIE
- **Color:** gray
- **Material:** Nylon Thermoplastic Polyurethane (TPU)
- **Sport:** Riding, Running
- **Product Dimensions:** 39W x 41H cm

## Images

![AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray - Image 1](https://m.media-amazon.com/images/I/71Adc0tmVZL.jpg)
![AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray - Image 2](https://m.media-amazon.com/images/I/61pzhKUlP2L.jpg)
![AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray - Image 3](https://m.media-amazon.com/images/I/61bC49AOq6L.jpg)
![AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray - Image 4](https://m.media-amazon.com/images/I/71A21S9ZwDL.jpg)
![AONIJIE Running Hydration Vest Backpack for Men Women Lightweight Trail Running Backpack 5.5L Gray - Image 5](https://m.media-amazon.com/images/I/71Kn8w5SHhL.jpg)

## Questions & Answers

**Q: Can a 600 ml soft flask fit in each of the soft flask pockets?**
A: Depends on the shape. A rather thin bottle works great. I carry two 22 oz bottles of Smart Water easily.

**Q: will it fit a male 44 inch chest size ?**
A: I am not sure of my chest size but I am a 6’2” 280 pd man and it fits barely.

**Q: Does it include the water bladder? Or Bottle?**
A: honestly can't remember, but I don't think so because I purchased the 500 ml bottles and full they're a too big to fit in the pouch.  I should have gotten the 250.  I am happy with the vest.  I did also get the back bladder which I don't like for running cuz you have to suck the fluid which is tough on the breathing.

**Q: Is this washable? Preferably washing machine compatible?**
A: Yes. I wash mine on a short gentle cycle with luke warm water and hang dry inside house.

## Frequently Bought Together

- AONIJIE Running Hydration Vest Backpack for Women and Men Lightweight Trail Running Backpack 5.5L Gray
- TRIWONDER TPU Soft Folding Water Bottles BPA-Free Collapsible Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing (500ml/16.9oz - Pack of 2)
- AONIJIE Leakproof Water Reservoirs for Backpacks/Running Vest Pack - 1L / 2L / 3L Hydration Bladder

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**Shop now:** [https://www.desertcart.sk/products/744383927-aonijie-running-hydration-vest-backpack-for-men-women-lightweight-trail](https://www.desertcart.sk/products/744383927-aonijie-running-hydration-vest-backpack-for-men-women-lightweight-trail)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*