---
product_id: 67991776
title: "TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2)"
brand: "triwonder"
price: "6859 som"
currency: KGS
in_stock: true
category: "Triwonder"
url: https://www.desertcart.kg/products/67991776-triwonder-soft-flask-tpu-foldable-running-water-bottle-bpa-free
store_origin: KG
region: Kyrgyzstan
---

# folds flat for easy carry 500ml collapsible capacity BPA-free, food-grade TPU TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2)

**Brand:** triwonder
**Price:** 6859 som
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay ahead—fold, fill, and fuel your next adventure!

## Quick Answers

- **What is this?** TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) by triwonder
- **How much does it cost?** 6859 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/67991776-triwonder-soft-flask-tpu-foldable-running-water-bottle-bpa-free)

## 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

- • **Pure & Safe Sipping:** Crafted from BPA-free, food-grade TPU for clean, chemical-free hydration on the go.
- • **Chill-Ready Freshness:** Refrigerate your flask (0-40℃) for refreshingly cool water during intense workouts.
- • **Space-Savvy Hydration:** Collapsible design folds flat to fit any pack or pocket—never bulk up your gear again.
- • **Effortless Drink & Clean:** Wide mouth and nozzle combo make refills and cleaning a breeze, even mid-run.
- • **Versatile Adventure Buddy:** Lightweight and durable for marathons, cycling, hiking, or everyday hustle—hydration that keeps pace.

## Overview

The TRIWONDER Soft Flask is a 500ml BPA-free, food-grade TPU water bottle designed for active professionals. Its collapsible, lightweight design fits seamlessly into hydration packs, making it ideal for running, cycling, hiking, and more. Featuring a wide mouth for easy cleaning and a nozzle for convenient drinking, it can be refrigerated for cool refreshment. Sold in a pack of two, this reusable soft flask combines practicality with portability for on-the-go hydration.

## Description

Shop TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2). Free delivery and returns on all eligible orders.

## Features

- MATERIAL: Made of food grade TPU, the water bottle is soft and collapsible. There may be a small packet of tea leaves in the bottle, which helps get rid of plastic smell and is harmless. Please throw it away before filling with water
- SPACE SAVING DESIGN: The collapsible water bottle stands upright when it is full of water, and can be folded into a small size when not in use, making it easy to store and carry
- EASY TO DRINK & CLEAN: The running water bottle with a nozzle or straw makes it easy to drink while exercising; In addition, the wide mouth is convenient for filling and cleaning
- PRACTICAL: TPU soft flask can be refrigerated (non-freezable) so you can get fresh drinking water on hot days; (Recommended temperature: 0-40℃)
- EASY CARRYING: The foldable water bottle for hydration vest is suitable for running, marathon, jogging, cycling, hiking, backpacking and traveling; Outdoor sports water bottle that can be used by both adults and children

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XRWF1DR |
| Age Range Description | Youth, Adult |
| Best Sellers Rank | 8,600 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 42 in Cycling Hydration Packs |
| Bottle Type | reusable soft bottle |
| Brand | TRIWONDER |
| Capacity | 500 ml |
| Colour | 01 500ml/16.9oz - Pack of 2 |
| Container Type | Soft flask |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,304) |
| Finish | Glossy |
| Included Components | soft flask |
| Item Dimensions W x H | 8W x 24.6H centimetres |
| Item Type Name | Soft Water Bottle |
| Item Weight | 0.04 Kilograms |
| Manufacturer | TRIWONDER |
| Material | Thermoplastic Polyurethane |
| Material Type Free | BPA, PVC, BPS, BPF, DEHP Free |
| Model Name | Os1518 |
| Model Number | UK-OS1518 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Part Number | UK-OS1518 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Drinking |
| Reusability | Reusable |
| Shape | Irregular Shape |
| Special Features | Collapsable |
| Sport Type | Running |
| Style | Casual |
| Theme | Fantasy |
| Unit Count | 1.0 count |
| Usage | Outdoor Sports |

## Product Details

- **Bottle type:** reusable soft bottle
- **Brand:** TRIWONDER
- **Capacity:** 500 ml
- **Colour:** 01 500ml/16.9oz - Pack of 2
- **Material:** Thermoplastic Polyurethane

## Images

![TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) - Image 1](https://m.media-amazon.com/images/I/61fgFNo4nYL.jpg)
![TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) - Image 2](https://m.media-amazon.com/images/I/41lcvu9riJL.jpg)
![TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) - Image 3](https://m.media-amazon.com/images/I/41VaPYgghZL.jpg)
![TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) - Image 4](https://m.media-amazon.com/images/I/41bZo7hf7-L.jpg)
![TRIWONDER Soft Flask TPU Foldable Running Water Bottle BPA-Free Collapsible Hydration Flask for Hydration Pack, Ideal for Marathon, Cycling, Hiking, Climbing (500ml/16.9oz - Pack of 2) - Image 5](https://m.media-amazon.com/images/I/41en32wu34L.jpg)

## Available Options

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

## Questions & Answers

**Q: I want to carry this in place of a plastic deer park water bottles for a running belt. Will this swap work?**
A: Probably not. This bottle is completely collapsible, and when the water level gets low, the straws cause the bottle to sag.

**Q: Does this start to collapse when you drink? I want to omit hearing the water sloshing sound when I run?**
A: Yes, it is. You gonna listen anithing. It is perfect for running

**Q: Do all of the sizes and packs of 2 come with the straw?**
A: No. The 250ml and 500ml did not come with the straw.

**Q: Will this work with osprey enduro 6?**
A: Sorry, we can not judge if the bottles can work with the osprey enduro 6. We suggest that you can contact with Osprey to ask about the size of the bottles pocket..

## Frequently Bought Together

- 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 Hydration Vest Pack Backpack 5L Marathoner Running Race Hydration
- Honey Stinger Energy Gel Variety Pack | 5 Packs Each of Gold and Organic Fruit Smoothie | Gluten Free & Caffeine Free | For All Exercises | Sports Nutrition for Home & Gym, Pre and Mid Workout

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**Shop now:** [https://www.desertcart.kg/products/67991776-triwonder-soft-flask-tpu-foldable-running-water-bottle-bpa-free](https://www.desertcart.kg/products/67991776-triwonder-soft-flask-tpu-foldable-running-water-bottle-bpa-free)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-20*