---
product_id: 638521381
title: "AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking"
brand: "axen"
price: "$U1951"
currency: UYU
in_stock: true
reviews_count: 8
category: "Axen"
url: https://www.desertcart.uy/products/638521381-axen-soft-flask-tpu-foldable-running-hydration-flask-soft-collapsible
store_origin: UY
region: Uruguay
---

# 500ml capacity x2 Food-grade BPA-free TPU Ultralight & foldable AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking

**Brand:** axen
**Price:** $U1951
**Availability:** ✅ In Stock

## Summary

> 💦 Stay light, stay hydrated, stay ahead.

## Quick Answers

- **What is this?** AXEN 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?** $U1951 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/638521381-axen-soft-flask-tpu-foldable-running-hydration-flask-soft-collapsible)

## 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

- • **Compact Power Duo:** Two 500ml flasks included—double the hydration, half the bulk.
- • **Durable Bite Valve:** Leak-resistant silicone mouthpiece with dust cover for clean, easy sips anytime.
- • **Safe & Sustainable:** Crafted from BPA-free, food-grade TPU ensuring pure hydration without harmful chemicals.
- • **Hydrate on the Move:** Soft, collapsible design fits seamlessly in running vests & waist belts for ultimate mobility.
- • **Versatile Adventure Ready:** Perfect for cycling, marathons, hiking, and urban day trips—stay refreshed wherever life takes you.

## Overview

The AXEN Soft Flask is a pack of two 500ml BPA-free, food-grade TPU hydration bottles designed for active lifestyles. Ultralight and foldable, these soft flasks fit perfectly in hydration packs or belts, featuring durable bite valves with dust covers for clean, easy drinking during running, cycling, hiking, and more. Ideal for professionals and adventurers seeking convenience without compromise.

## Description

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

Review: Great investment, works well for skiing, running hiking and biking - I use this all the time and have had for almost a year. Great for running, ski trips, biking, really anything. Small and compact. The cap and surrounding support mouth cover is hard and sturdy so it's not completely collapsible, but pretty close. Ultralightweight. No insulation but that doesn't matter to me. Didn't notice any major smell or taste when I first got it, but I made sure to wash it out with warm water. I wouldn't put it in the dishwasher, hand wash only if it gets really dirty. I use half of a hydration reservoir cleaning tablet and that has solved any issues. Fits in my Gaiam running / hiking adventure belt.
Review: Great for day trips and cross body bag. - I bought these collapsible water flasks to put inside a cross body bag for a trip to europe. They were absolutely essential for day trips around different cities. They are flexible enough to go in the bag and no one even noticed them but had a good drink of water for the day. They're very durable and easy to squeeze out the water. Definitely recommend this for your bags.

## Features

- Package included 2PCS of soft hydration flasks (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 | B0BQM8PX9N |
| Additional Features | Lightweight |
| Age Range Description | Any Age Group |
| Best Sellers Rank | #47,882 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,175 in Water Bottles |
| Bottle Type | Soft Collapsible Bottle |
| Brand | AXEN |
| Brand Name | AXEN |
| Capacity | 500 Milliliters |
| Color | Blue Pack of 2-500ml |
| Container Type | BOTTLE |
| Customer Reviews | 4.1 out of 5 stars 501 Reviews |
| Finish Types | Glossy |
| Included Components | soft flask |
| Item Type Name | soft flask |
| Manufacturer | AXEN |
| Manufacturer Warranty Description | No |
| Material | Silicone |
| Material Type | Silicone |
| Model Name | FL-001B |
| Number of Items | 2 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Cycling, Hiking, Running |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Lightweight |
| Sport Type | Cycling, Hiking, Running |
| Style Name | 500ML-2 |
| Unit Count | 2.0 Count |

## Images

![AXEN 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/717G-UjachL.jpg)
![AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking - Image 2](https://m.media-amazon.com/images/I/71amTHUs7gL.jpg)
![AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking - Image 3](https://m.media-amazon.com/images/I/71qh5CO0XuL.jpg)
![AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking - Image 4](https://m.media-amazon.com/images/I/71w+f59vkmL.jpg)
![AXEN Soft Flask TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking - Image 5](https://m.media-amazon.com/images/I/81FFzNZWbsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great investment, works well for skiing, running hiking and biking
*by C***W on August 22, 2025*

I use this all the time and have had for almost a year. Great for running, ski trips, biking, really anything. Small and compact. The cap and surrounding support mouth cover is hard and sturdy so it's not completely collapsible, but pretty close. Ultralightweight. No insulation but that doesn't matter to me. Didn't notice any major smell or taste when I first got it, but I made sure to wash it out with warm water. I wouldn't put it in the dishwasher, hand wash only if it gets really dirty. I use half of a hydration reservoir cleaning tablet and that has solved any issues. Fits in my Gaiam running / hiking adventure belt.

### ⭐⭐⭐⭐⭐ Great for day trips and cross body bag.
*by J***D on July 25, 2025*

I bought these collapsible water flasks to put inside a cross body bag for a trip to europe. They were absolutely essential for day trips around different cities. They are flexible enough to go in the bag and no one even noticed them but had a good drink of water for the day. They're very durable and easy to squeeze out the water. Definitely recommend this for your bags.

### ⭐⭐⭐⭐ Great bottle for running
*by A***R on July 14, 2025*

I use this for my runs and walks. It’s great, fits in my little running fanny pack. It doesn’t leak, and doesn’t have a plastic taste if washed before use.

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- AXEN 500ML Soft Flask, TPU Foldable Running Hydration Flask, Soft Collapsible Water Bottle for Hydration Pack Cycling Marathon Running Hiking
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-03*