---
product_id: 471538256
title: "FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask"
brand: "fitly"
price: "€ 19.19"
currency: EUR
in_stock: true
category: "Fitly"
url: https://www.desertcart.fr/products/471538256-fitly-soft-flask-running-water-bottle-collapsible-hydration-flask
store_origin: FR
region: France
---

# Leak-resistant bite valve for quick sips Freezable TPU keeps drinks cool Collapsible design reduces bounce & bulk FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask

**Brand:** fitly
**Price:** € 19.19
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask by fitly
- **How much does it cost?** € 19.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/471538256-fitly-soft-flask-running-water-bottle-collapsible-hydration-flask)

## Best For

- fitly enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Hydration:** Silicone bite valve enables quick, spill-free sips without breaking your stride.
- • **Shrink & Sip On The Go:** Flexible flask compresses as you drink, eliminating sloshing and saving space in your pack.
- • **Ultra-Light & Packable:** Weighs just 20g and folds flat for minimalist carry on any adventure.
- • **Safe & Durable Material:** Made from BPA- and PVC-free TPU, safe for freezing and repeated use.
- • **Designed for Active Lifestyles:** Fits perfectly in running belts, vests, or pockets for seamless hydration during any sport.

## Overview

The FITLY Soft Flask is a 150ml collapsible hydration bottle crafted from BPA- and PVC-free thermoplastic polyurethane. Ultra-lightweight at 20g, it shrinks as you drink to reduce bounce and bulk, featuring a leak-resistant silicone bite valve for quick sips on the move. Perfectly designed for runners, hikers, cyclists, and outdoor enthusiasts, it fits easily in pockets, belts, or vests and can be frozen to keep drinks cool. Durable, reusable, and compact, it’s the smart hydration choice for active professionals who demand convenience and performance.

## Description

The FITLY Soft Flask is a lightweight, reusable hydration bottle for running and active outdoor use. Its flexible body shrinks as you drink to help reduce sloshing, bouncing and unnecessary bulk. Store it in a hand, pocket, running belt, compatible vest or backpack, then fold it down when empty. The silicone bite valve supports quick sips while moving, and the leak-resistant closure is designed for confident transport. Made from BPA-free and PVC-free TPU, the flask can be frozen and used for water, electrolyte drinks or energy gel. Choose the capacity and colour shown in the title for running, hiking, cycling, climbing, skiing and travel.

## Features

- SHRINKS AS YOU DRINK - The flexible FITLY soft flask compresses as liquid is used, helping reduce sloshing, bouncing and wasted space while you move. This running soft flask sits comfortably in a hand, pocket, running belt or compatible vest. Its lightweight shape makes hydration easier during running, hiking, cycling, climbing, skiing and other active days, then folds down for compact storage when empty. The compact format is designed for easy carrying before, during and after exercise.
- BITE VALVE FOR QUICK SIPS - Drink while moving by biting the silicone mouthpiece and gently pressing the flask. The intelligent bite valve and leak-resistant closure are designed for controlled flow without repeatedly unscrewing a rigid cap. Use this hydration flask for water, electrolyte drinks or energy gel during training, racing and outdoor activity. Rinse thoroughly before first use and clean after use. It stores neatly with the rest of your training or outdoor kit.
- LIGHTWEIGHT AND PACKABLE - This flexible water bottle gives runners and hikers a reusable alternative to bulky rigid bottles. It shapes to the hand and body, fits many running vest pockets and packs into a small space after use. The soft water bottle is suitable for short runs, longer sessions, cycling, hiking and travel when low weight and easy storage matter. Capacity and colour are shown in the title for simple variant selection. The reusable design supports regular training and travel.
- BPA AND PVC FREE TPU - FITLY soft water bottles are made from durable thermoplastic polyurethane and are free from BPA and PVC. The material is designed for repeated active use and can be frozen to help keep drinks cool or serve as a compact ice pack. A secure circular locking mechanism supports leak-resistant transport in a running bag, hydration vest, backpack or pocket between training sessions. The reusable design supports regular training and travel.
- BUILT FOR ACTIVE HYDRATION - Carry this running flask in front, side or back pockets and reach it without breaking stride. The collapsible design reduces bulk as you drink and helps keep your load quiet and stable. It is a practical running vest water bottle for runners, cyclists, hikers, skiers and climbers who want portable hydration without the weight of a hard bottle. Select the capacity that suits your distance and route. It stores neatly with the rest of your training or outdoor kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBG7TZFL |
| Additional Features | Collapsable, Lightweight |
| Age Range Description | Any Age Group |
| Best Sellers Rank | #2,693 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #144 in Water Bottles |
| Bottle Type | Collapsible |
| Brand Name | FITLY |
| Capacity | 150 ml |
| Color | Black |
| Container Type | Soft flask or bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (314) |
| Finish Types | Glossy |
| Included Components | F1B |
| Item Dimensions W x H | 2.76"W x 5.51"H |
| Item Type Name | Running Accessory |
| Item Weight | 0.02 kg |
| Manufacturer | FITLY |
| Manufacturer Part Number | F1B |
| Material Type | Thermoplastic Polyurethane |
| Material Type Free | BPA Free, PVC Free |
| Model Name | F1B |
| Model Number | F1B |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Biking, Climbing, Running |
| Reusability | Reusable |
| Shape | Round |
| Specific Uses For Product | Running, hiking, cycling, skiing |
| Sport Type | Climbing, Cycling, Hiking, Running |
| Style Name | Contemporary |
| Theme | Sport |
| Unit Count | 1 Count |

## Product Details

- **Bottle Type:** Collapsible
- **Brand:** FITLY
- **Capacity:** 150 ml
- **Color:** Black
- **Material:** Thermoplastic Polyurethane

## Images

![FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask - Image 1](https://m.media-amazon.com/images/I/61yVqpDVlnL.jpg)

## Available Options

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

## Frequently Bought Together

- FITLY Soft Flask - Shrink As You Drink Soft Water Bottle for Hydration Pack - Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity
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- FlipBelt Classic Running Belt, Running Fanny Pack for Women and Men, USA Company

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-19*