---
product_id: 446481318
title: "Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml)"
brand: "fitly"
price: "€ 1.14"
currency: EUR
in_stock: false
category: "Fitly"
url: https://www.desertcart.at/products/446481318-fitly-flask250-soft-flask-for-hydration-pack-ideal-for-running
store_origin: AT
region: Austria
---

# collapsible & space-saving 250ml compact capacity ultra-lightweight design Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml)

**Brand:** fitly
**Price:** € 1.14
**Availability:** ❌ Out of Stock

## Summary

> 💦 Stay sleek, stay hydrated, stay ahead.

## Quick Answers

- **What is this?** Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) by fitly
- **How much does it cost?** € 1.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/446481318-fitly-flask250-soft-flask-for-hydration-pack-ideal-for-running)

## 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

- • **Freeze & Refresh:** Freezable design doubles as an ice pack to keep your drink cool on the toughest trails.
- • **Pocket-Sized Power:** Fits seamlessly into any running vest or pocket, keeping you light and agile on the move.
- • **Eco-Friendly & Safe:** Made from BPA & PVC-free thermoplastic polyurethane for guilt-free, reusable hydration.
- • **Bite & Sip Innovation:** Intelligent bite valve ensures leak-resistant, controlled hydration exactly when you need it.
- • **Hydrate Without the Bounce:** Shrinks as you drink to eliminate sloshing and distraction during your run or hike.

## Overview

The Fitly FLASK250 is a 250ml collapsible soft flask designed for active professionals who demand efficient hydration on the go. Crafted from BPA & PVC-free thermoplastic polyurethane, it shrinks as you drink to prevent sloshing, fits easily into running vests or pockets, and is lightweight for maximum comfort. Its freezable feature doubles as an ice pack, while the bite valve ensures leak-proof, controlled sipping during high-intensity activities like running, hiking, cycling, and climbing.

## Description

FITLY FLASKS are small collapsible soft flasks part of FITLY's product range of innovative high quality running accessories. Ideal for quick drinks on the run. Gobble up a gel, wet a dry throat or re-hydrate. Designed to be used while running. Store directly in your front, side or back pockets. The flasks shrink as you drink so nothing ever moves, bounces or rattles. 3 models to choose from: 150, 250, 350, 400ml.

## 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 | B07WYW4LNW |
| Additional Features | Collapsable, Freezable, Lightweight |
| Best Sellers Rank | #197,549 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #231 in Hydration Packs |
| Bottle Type | Reusable running flask |
| Brand Name | FITLY |
| Capacity | 250 Milliliters |
| Colour | Blue |
| Container Type | Bottle |
| Customer Reviews | 4.2 4.2 out of 5 stars (869) |
| Finish Types | glossy or matte |
| Global Trade Identification Number | 07432112044048 |
| Item Dimensions W x H | 7W x 19H Centimeters |
| Item Type Name | water bottle |
| Item Weight | 0.03 Kilograms |
| Manufacture Year | 2018 |
| Manufacturer | 0 |
| Manufacturer Part Number | FLASK250 |
| Material Type | Thermoplastic Polyurethane |
| Material Type Free | Rigid Materials Free |
| Model Name | F2-Blue |
| Model Number | FLASK |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | sports |
| Reusability | Reusable |
| Shape | Rectangular |
| Specific Uses For Product | Water |
| Sport Type | Climbing, Cycling, Hiking, Running |
| Style Name | Modern |
| Theme | Sport |
| Unit Count | 1 Count |

## Product Details

- **Bottle Type:** Reusable running flask
- **Brand:** FITLY
- **Capacity:** 250 Milliliters
- **Colour:** Blue
- **Material:** Thermoplastic Polyurethane

## Images

![Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) - Image 1](https://m.media-amazon.com/images/I/31gTu-FVotL.jpg)
![Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) - Image 2](https://m.media-amazon.com/images/I/41Uh+l886iL.jpg)
![Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) - Image 3](https://m.media-amazon.com/images/I/41APwBfjPeL.jpg)
![Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) - Image 4](https://m.media-amazon.com/images/I/41mCG2-YSJL.jpg)
![Fitly FLASK250 - Soft Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing - Collapsible Water Bottle (8.5 oz - 250 ml) - Image 5](https://m.media-amazon.com/images/I/4154efU4rZL.jpg)

## Questions & Answers

**Q: Can a sawyer mini or like be used with this product? would be perfect size for my grandson's outdoor pack.**
A: Just tried it on the 150, the sawyer mini and sawyer squeeze don't fit. They're both a hair too small. It looked so promising. If Fitly made the threading a little smaller it would fit.

**Q: What are the dimensions?**
A: 5 3/4 in tot length (14.5cm). 2.5 in wide (6cm).
About 1 in thick at the top, none at the bottom to be easily inserted in pockets.
Because it shrinks as you drink, the dimensions are for a filled flask.

**Q: What are the dimensions of the 500ml flask?**
A: The FLASK500 is 8 inches tall by 6 wide.

**Q: How do you clean this? Especially the mouthpiece where I’d assume would harbor germs.**
A: If you look at the mouthpiece closely, it is not difficult to take it apart, wash it and put it back together.  Call us if you need more guidance.

## 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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- Fitgriff® Running Belt for Men & Women - Secure Jogging Pouch for Phone, Keys & Essentials - For All Cell Phones

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-10-28*