---
product_id: 407489209
title: "AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking"
brand: "axen"
price: "€ 18.16"
currency: EUR
in_stock: true
reviews_count: 8
category: "Axen"
url: https://www.desertcart.ie/products/407489209-axen-500ml-soft-flask-tpu-foldable-running-hydration-flask-soft
store_origin: IE
region: Ireland
---

# Foldable & collapsible design for ultra-portability 500ml capacity for optimal hydration BPA-free, food-grade TPU for safe, durable use AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking

**Brand:** axen
**Price:** € 18.16
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay ahead—fold, sip, conquer!

## Quick Answers

- **What is this?** AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking by axen
- **How much does it cost?** € 18.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/407489209-axen-500ml-soft-flask-tpu-foldable-running-hydration-flask-soft)

## Best For

- axen enthusiasts

## Why This Product

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

## Key Features

- • **Hydrate on the Go:** 500ml capacity perfectly sized for marathons, cycling, and hiking without bulk
- • **Pack Light, Run Far:** Soft, foldable TPU material collapses flat when empty—carry less, do more
- • **Safe & Clean Sipping:** BPA-free, food-grade TPU with a dust-covered bite valve ensures pure hydration every time
- • **Family-Ready Hydration:** Ergonomic mouthpiece and safe materials make it ideal for adults and kids alike
- • **Built for Every Adventure:** Lightweight and durable design fits hydration vests and waist belts for seamless outdoor use

## Overview

The AXEN 500ML Soft Flask is a lightweight, foldable hydration bottle made from BPA-free, food-grade TPU. Designed for runners, cyclists, and outdoor enthusiasts, it features a durable bite valve with dust cover and collapses flat for easy storage. Perfectly sized at 500ml, it fits hydration packs and waist belts, making hydration effortless during any adventure.

## Description

Shop at desertcart.co.uk for AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking : Sports & Outdoors.

Review: Very compact - Bought this for my granddaughter as she was going to a festival, it was great to fill when she needed a drink and she was able to fold it away when she finished. Good quality
Review: Good item but needs lot of rinsing - Feels good material, does not seem to leak. Had very very strong taste only briefly rinsed before filling and trying to use, felt like burning lips. Suggest rinse a lot to clear the taste before use.

## Features

- Package included one hydration flask running water bottle (500ml/16oz). Recommended temperature range 0-60℃
- Made of food grade TPU (thermoplastic polyurethane) material and BPF-free, safe and lightweight, easy cleaning.
- SOFT FLASK makes staying hydrated faster and easier, and it has a durable bite valve with dust cover, the bite silicone mouthpiece lightly that get water easily.
- Foldable running water bottle is easy to carry whenever empty or full. It is ideal for hydration running vest and hydration waist belt. Soft flask can be used by adults and children, men and women
- Soft collapsible flask can be widely used in cycling marathon running hiking and any other outdoors activities.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MHNL5PT |
| Age Range Description | Adult |
| Best Sellers Rank | 1,309 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 36 in Cycling Bottles |
| Bottle Type | water bottle |
| Bottle type | water bottle |
| Brand | AXEN |
| Capacity | 500 Millilitres |
| Colour | 500ml |
| Container Type | BOTTLE |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 464 Reviews |
| Item Dimensions W x H | 10W x 26H centimetres |
| Item Type Name | soft flask |
| Item height | 26 centimetres |
| Manufacturer | AXEN |
| Material | Thermoplastic Polyurethane |
| Material Type Free | Bisphenol A-free |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Hydration during outdoor activities, liquid storage |
| Reusability | Reusable |
| Shape | Cylindrical |
| Special Features | Collapsable, Lightweight |
| Special feature | Collapsable, Lightweight |
| Sport Type | Running, cycling |
| Theme | Sport |
| UPC | 732688490568 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** AXEN
- **Material:** Thermoplastic Polyurethane
- **Bottle type:** water bottle
- **Colour:** 500ml
- **Capacity:** 500 Millilitres

## Images

![AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking - Image 1](https://m.media-amazon.com/images/I/81IV-uSzJ3L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you put this in the freezer with liquid in it?**
A: I don't have personal experience of doing this with this particular flask but have done so with similar ones. Important to not fill completely so as to not put the bite valve under undue stress as the liquid expands (worth ensuring no liquid inside the valve) and watch out for cold burns once frozen.

**Q: Why have they lifted a photo of another company’s product for their own advertising? the ‘hiking’ photo is from camelbak’s quick softflask.**
A: Thansk for your question. Our pictures are genuine as well as the quality of our products.

**Q: Would a sawyer squeeze filter screw onto it**
A: Yes, you just need to choose the right opening size

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very compact
*by E***B on 21 July 2025*

Bought this for my granddaughter as she was going to a festival, it was great to fill when she needed a drink and she was able to fold it away when she finished. Good quality

### ⭐⭐⭐⭐ Good item but needs lot of rinsing
*by W***N on 15 May 2024*

Feels good material, does not seem to leak. Had very very strong taste only briefly rinsed before filling and trying to use, felt like burning lips. Suggest rinse a lot to clear the taste before use.

### ⭐⭐⭐ Hand held bottle. Slight taste.
*by M***J on 25 August 2024*

Great product, good size fits neatly into palm. Good leak proof nozzle and dust cap keeps it clean. Has bite release valve which is easy to operate. Only down side is chemical taste from bottle despite washing and leaving to soak overnight. However using the bottle with flavoured electrolyte drink masks the taste. (Just). The 150ml size is adequate for shorter runs. For 10k and over a bigger size would probably be required. The twin pack is good.

## Frequently Bought Together

- AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking
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**Shop now:** [https://www.desertcart.ie/products/407489209-axen-500ml-soft-flask-tpu-foldable-running-hydration-flask-soft](https://www.desertcart.ie/products/407489209-axen-500ml-soft-flask-tpu-foldable-running-hydration-flask-soft)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-10*