---
product_id: 180757184
title: "TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing"
brand: "azarxis"
price: "6283 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Azarxis"
url: https://www.desertcart.hu/products/180757184-tpu-soft-flask-collapsible-water-bottles-bpa-free-250ml-350ml
store_origin: HU
region: Hungary
---

# 100% BPA & PVC free TPU Collapsible & space-saving design Ultra-lightweight: 0.95oz (250ml) TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing

**Brand:** azarxis
**Price:** 6283 Ft
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay ahead — the flask that moves with you.

## Quick Answers

- **What is this?** TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing by azarxis
- **How much does it cost?** 6283 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/180757184-tpu-soft-flask-collapsible-water-bottles-bpa-free-250ml-350ml)

## Best For

- azarxis enthusiasts

## Why This Product

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

## Key Features

- • **Pure Hydration, Zero Toxins:** Crafted from food-grade TPU, completely BPA and PVC free for a clean, tasteless sip every time.
- • **Featherweight Fuel for Your Run:** At just 0.95oz for 250ml, this flask won’t weigh you down—perfect for marathoners and trailblazers.
- • **Versatile Fit for Every Adventure:** Seamlessly integrates with hydration vests, running belts, and backpacks for bounce-free, chafe-free comfort.
- • **Compact When Empty, Ready When You Are:** Collapsible design folds flat to fit effortlessly in your pocket or pack, eliminating bulk and bounce.
- • **Leak-Proof Bite Valve for On-the-Go Sips:** Innovative valve lets you hydrate hands-free without spills, keeping your pace uninterrupted.

## Overview

The Azarxis TPU Soft Flask is a BPA- and PVC-free, ultra-lightweight, collapsible water bottle available in multiple sizes (250ml to 600ml). Designed for endurance athletes and outdoor enthusiasts, it features a leak-proof bite valve, fits snugly in hydration vests and packs, and folds flat when empty to save space. Durable, odorless, and eco-friendly, it’s the perfect hydration companion for running, hiking, cycling, and climbing.

## Description

desertcart.com : Azarxis Soft Flask Collapsible TPU Running Water Bottles Handheld BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Trail Hiking Cycling Climbing (250ml / 8.45oz) : Sports & Outdoors

Review: Good runner's bottle! - The insulated jacket comes off easily for cleaning. The bottle itself is more of a "bladder" and collapses flat when not full. A real lifesaver for me because I have vocal cord dysfunction, and a sip of slightly salted water while running will keep the throat open for breathing. Good price, nice features like reflective patterns in the jacket, a hand strap, and a second zippered pouch for light belongings.
Review: Perfect for almost evey run or hike - Bought these to run my 108K ultra, and they worked great, easy to fill, and lightweight. I've used them on 20k, 50k, and 100k runs, as well as all-day hikes, and they are great. I like them because they have twice the capacity of my stock bottles in my running pack. They are tall enough to drink while still in the pack and easy to pull out for a quick refill at the aid stations or in the cool mountain streams. So far so good.

## Features

- TPU -- 100% BPA and PVC free, tasteless, eco-friendly, durable, lightweight with good toughness
- Imported
- Includes one 250ml water bottle
- Safety Commitment: Made from food-grade TPU material, 100% free of BPA and PVC, odorless. It features a leak-proof bite valve design. Simply gently bite the soft part of the mouthpiece and squeeze the soft running water bottle to easily drink water
- Space-saving: The soft flask is compact and durable. When filled, the bottle stands upright and shrinks to reduce movement while drinking. Once the water is consumed, it can be folded into a compact size and stored in your pocket
- Ultra-light: The 250ml runner's handheld flask weighs only 0.95oz, and the 500ml weighs just 1.16oz. You can store the collapsible flask in the fridge for cool beverages. Recommended usage temperature (0°C-40°C / 32°F-104°F)
- Compatible with hydration vest: Easily fits into most hydration vests, marathon packs, running belts, or backpack pockets. Provides bounce-free stability and flexible water bottle shoulders to prevent chafing
- Instructions: The sports bottle comes with a tea bag. Rinse thoroughly before use. To remove any unwanted odors, shake with water and half a teaspoon of baking soda, or soak with the tea bag, or add a few drops of lemon to neutralize odors

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R4H9N28 |
| Best Sellers Rank | #17,264 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #534 in Water Bottles |
| Bottle Type | Bottles |
| Brand | Azarxis |
| Brand Name | Azarxis |
| Capacity | 250 Milliliters |
| Color | 250ml / 8.45oz |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,973) |
| Date First Available | September 27, 2018 |
| Finish Type | Glossy |
| Item Dimensions LxWxH | 0.39 x 0.39 x 0.39 inches |
| Item Package Dimensions L x W x H | 9.33 x 3.23 x 1.38 inches |
| Item Weight | 27 Grams |
| Manufacturer | Azarxis |
| Material | Thermoplastic Polyurethane |
| Model Name | TPU Soft Flask |
| Number of Items | 1 |
| Package Information | BOTTLE |
| Package Weight | 0.03 Kilograms |
| Part Number | TPU Soft Flask |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 2.36"W x 8.9"H |
| Recommended Uses For Product | Fit for Cycling, Running, Jogging, Marathon, Trail Racing, Hiking, Trekking, Backpacking, Camping, Climbing, Fishing |
| Reusability | Reusable |
| Shape | Collapsible |
| Size | 8.5 Ounces |
| Special Feature | Bite Valve, Carry-on, Leak Proof, Lightweight, Lockable Lid |
| Sport Type | Fit for Cycling, Running, Jogging, Marathon, Trail Racing, Hiking, Trekking, Backpacking, Camping, Climbing, Fishing |
| Style | All-season |
| Suggested Users | unisex |
| Theme | Sport |
| Unit Count | 1.0 Count |
| Warranty Description | 20-month warranty |

## Product Details

- **Bottle Type:** Bottles
- **Brand:** Azarxis
- **Capacity:** 250 Milliliters
- **Color:** 250ml / 8.45oz
- **Material:** Thermoplastic Polyurethane

## Images

![TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing - Image 1](https://m.media-amazon.com/images/I/5143dTBY2BL.jpg)
![TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing - Image 2](https://m.media-amazon.com/images/I/61gqFBWPejL.jpg)
![TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing - Image 3](https://m.media-amazon.com/images/I/71-cD5T8hVL.jpg)
![TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing - Image 4](https://m.media-amazon.com/images/I/71JqgyaNSwL.jpg)
![TPU Soft Flask Collapsible Water Bottles BPA-Free 250ml 350ml 500ml 600ml for Hydration Vest Pack Running Hiking Cycling Climbing - Image 5](https://m.media-amazon.com/images/I/71Z0ZheYkOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good runner's bottle!
*by S***O on June 3, 2024*

The insulated jacket comes off easily for cleaning. The bottle itself is more of a "bladder" and collapses flat when not full. A real lifesaver for me because I have vocal cord dysfunction, and a sip of slightly salted water while running will keep the throat open for breathing. Good price, nice features like reflective patterns in the jacket, a hand strap, and a second zippered pouch for light belongings.

### ⭐⭐⭐⭐⭐ Perfect for almost evey run or hike
*by P***. on September 11, 2025*

Bought these to run my 108K ultra, and they worked great, easy to fill, and lightweight. I've used them on 20k, 50k, and 100k runs, as well as all-day hikes, and they are great. I like them because they have twice the capacity of my stock bottles in my running pack. They are tall enough to drink while still in the pack and easy to pull out for a quick refill at the aid stations or in the cool mountain streams. So far so good.

### ⭐⭐⭐⭐ Pretty darn good
*by A***Y on October 24, 2025*

Super handy my ONLY wish is that the zipper for the bottle compartment were longer so a full bottle could fit in. It’s a bit hard to squeeze a bottle and an iPhone into but has worked fine for me, and holds gels and fuel great when my phone is in a pocket.

## Frequently Bought Together

- Azarxis TPU Soft Flask Running Collapsible Water Bottles BPA-Free Running Flask 250ml / 500ml for Hydration Pack - Ideal for Running Hiking Cycling Climbing (250ml/8.45oz)
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**Shop now:** [https://www.desertcart.hu/products/180757184-tpu-soft-flask-collapsible-water-bottles-bpa-free-250ml-350ml](https://www.desertcart.hu/products/180757184-tpu-soft-flask-collapsible-water-bottles-bpa-free-250ml-350ml)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-16*