---
product_id: 151928619
title: "TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing"
brand: "triwonder"
price: "₨1059"
currency: SCR
in_stock: true
reviews_count: 13
category: "Triwonder"
url: https://www.desertcart.sc/products/151928619-triwonder-soft-flask-tpu-foldable-running-water-bottles-bpa-free
store_origin: SC
region: Seychelles
---

# Collapsible & foldable design 450ml BPA-free capacity Refrigeration safe (0-40°C) TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing

**Brand:** triwonder
**Price:** ₨1059
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing by triwonder
- **How much does it cost?** ₨1059 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/151928619-triwonder-soft-flask-tpu-foldable-running-water-bottles-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

- • **Chill & Refresh:** Refrigerator-safe to keep your water fresh and cool during intense workouts.
- • **Hydrate on the Move:** Wide mouth and bite valve combo for quick sips without breaking your stride.
- • **Versatile for Every Trail:** Perfect for running, cycling, hiking, and marathons — your ultimate hydration partner.
- • **Pure Taste, Zero Compromise:** Made from food-grade TPU, ensuring BPA-free, odorless hydration every time.
- • **Compact Hydration, Maximum Freedom:** Collapses to pocket-size for effortless carry on any adventure.

## Overview

The TRIWONDER Soft Flask is a 450ml BPA-free, food-grade TPU water bottle designed for active professionals. Its innovative collapsible design saves space and enhances portability, while the wide mouth and bite valve ensure easy drinking and cleaning. Refrigeration-safe for fresh hydration, this lightweight flask is ideal for running, cycling, hiking, and marathons, combining convenience with durability for your on-the-go lifestyle.

## Description

Shop at desertcart.co.uk for TRIWONDER Soft Flask, TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack - Ideal for Running Hiking Cycling Marathon Climbing (450ml/15.22oz - Pack of 2) : Sports & Outdoors.

Review: Easy Hydration solution - I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.
Review: Great for hydration on longer runs - I bought these for use in my running vest and they are ideal. Quite difficult to get rid of the chemical smell/taste but I think that is a common thing. Unfortunately after a few months use I got a tear in one of the bottles so I'm down to having only 1 left. Guess that's just a bit of a hazard with these being the softer material

## 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 | B07S3YYRBG |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 5,626 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 21 in Cycling Hydration Packs |
| Brand | TRIWONDER |
| Color | 450ml/15.22oz - Pack of 2 |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,863) |
| Date First Available | 7 Aug. 2016 |
| Department | Unisex |
| Features | Bite Valve, Collapsable |
| Height | 27 centimetres |
| Included components | soft flask |
| Is discontinued by manufacturer | No |
| Item display length | 24.6 centimetres |
| Item display width | 8.8 centimetres |
| Item model number | OS1518 |
| Manufacturer | TRIWONDER |
| Material type | Thermoplastic Polyurethane |
| Number of items | 2 |
| Product Dimensions | 8 x 8 x 25 cm; 60 g |
| Seasons | spring/summer |
| Shape | Rectangular |
| Skill level | Professional |
| Sport | Running |
| Style | Casual |
| Volume capacity | 450 Millilitres |
| Weight | 0.06 Kilograms |

## Product Details

- **Bottle type:** Collapsible Bottle
- **Brand:** TRIWONDER
- **Capacity:** 450 Millilitres
- **Colour:** 450ml/15.22oz - Pack of 2
- **Material:** Thermoplastic Polyurethane

## Images

![TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing - Image 1](https://m.media-amazon.com/images/I/61LIM9++elL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Hydration solution
*by E***R on 27 March 2025*

I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.

### ⭐⭐⭐⭐ Great for hydration on longer runs
*by A***R on 1 November 2024*

I bought these for use in my running vest and they are ideal. Quite difficult to get rid of the chemical smell/taste but I think that is a common thing. Unfortunately after a few months use I got a tear in one of the bottles so I'm down to having only 1 left. Guess that's just a bit of a hazard with these being the softer material

### ⭐⭐⭐⭐⭐ Good
*by K***M on 5 September 2025*

Great, does the job

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**Shop now:** [https://www.desertcart.sc/products/151928619-triwonder-soft-flask-tpu-foldable-running-water-bottles-bpa-free](https://www.desertcart.sc/products/151928619-triwonder-soft-flask-tpu-foldable-running-water-bottles-bpa-free)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-19*