---
product_id: 513175471
title: "FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250)"
brand: "fitly"
price: "B/.53"
currency: PAB
in_stock: true
reviews_count: 5
category: "Fitly"
url: https://www.desertcart.com.pa/products/513175471-fitly-soft-flask-8-5-oz-250-ml-shrink-as
store_origin: PA
region: Panama
---

# 250ml compact capacity Ultra-lightweight 20g design Freezable for ice-cold hydration FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250)

**Brand:** fitly
**Price:** B/.53
**Availability:** ✅ In Stock

## Summary

> 💦 Stay light, stay fast, stay hydrated—no bulk, all hustle!

## Quick Answers

- **What is this?** FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) by fitly
- **How much does it cost?** B/.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/513175471-fitly-soft-flask-8-5-oz-250-ml-shrink-as)

## 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

- • **Eco-Conscious & Safe:** 100% BPA & PVC-free TPU material for guilt-free, reusable hydration.
- • **Pocket-Ready Portability:** Fits seamlessly in your vest or pocket for hydration on the fly.
- • **Shrink-As-You-Drink Tech:** No bounce, no slosh—just pure focus on your run.
- • **Leak-Resistant Bite Valve:** Smart valve design keeps spills out and hydration in.
- • **Versatile Adventure Companion:** Perfect for running, hiking, cycling, skiing—hydrate anywhere, anytime.

## Overview

The FITLY Soft Flask is a 250ml collapsible hydration bottle crafted from BPA- and PVC-free TPU, designed to shrink as you drink to eliminate bounce and slosh. Ultra-lightweight at just 20 grams, it features a leak-resistant bite valve and is freezable for cold refreshment. Ideal for runners, hikers, cyclists, and skiers, it fits easily into pockets or hydration packs, combining eco-friendly reusability with high-performance convenience.

## Description

FITLY Flasks are ideal for quick drinks on the run. Gobble up a gel, wet a dry throat, or re-hydrate. Designed to be used while running or biking. Stores directly in your front, side, or back pockets. FITLY Flasks shrink as you drink so nothing ever moves, bounces or rattles.

Review: Perfect size - Fits into a small bag which is just what needed Taste a bit rubbery at first but gets better as the newness wears off
Review: It leaks right out of the box - Filled it with water and left it on the counter. It leaked. Tried to tighten it up even further, kept leaking. Useless

## Features

- HYDRATION ON THE MOVE: Our collapsible running soft flask is a compact and eco-friendly way to stay hydrated on the move! The soft water bottle is the perfect hydration tool for active individuals. Our soft water bottles for runners shrink as you drink, taking up minimal space and won’t slosh around, making it perfect for running, hiking, skiing or any rigorous activity.
- SHRINKS AS YOU DRINK: Our running vest water bottle is uniquely designed to shrink as you drink. This ensures the water doesn’t slosh around, bounce or rattle. The flexible design of our hydration flask shapes to your hand & body, meaning the soft flask is never unwieldy. Our flexible running flask features an intelligent bite valve & leak-resistant mouthpiece.
- STAY LIGHT ON YOUR FEET: FITLY’s collapsible flask is purposely lightweight ensuring your light on your feet and not weighted down by unnecessary bulk. At FITLY, reusability is deeply important to us, and our water bladder is no exception. Enjoy limitless use from our portable soft water bottle for running vest that is 100% BPA & PVC-free.
- HYDRATION ON THE MOVE: Our soft flask is specially crafted for vigorous activities such as running, hiking, cycling and climbing. The perfect sporting companion, take it everywhere with you! Our soft water bottle can be folded and tucked into your pocket or bag. Our soft flask water bottle comes in 5 size variations and are freezable so they can double as an ice pack.
- DIRECTIONS FOR USE: We recommend rinsing the flask thoroughly before first use. If you experience taste mix ½ a teaspoon of BAKING SODA with water, shake and rinse. Users have also found the following to be useful: Fill with MILK, shake, and rinse. Add drops of lemon. Let an orange peel or tea bag set in the flask for a couple of hours. To hydrate, simply softly bite the mouthpiece and press the soft flask and enjoy! The harder you press, the faster the liquid will exit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBG66G8T |
| Additional Features | Freezable, Leak Proof, Lightweight |
| Age Range Description | Any Age Group |
| Best Sellers Rank | #9,247 in Sporting Goods ( See Top 100 in Sporting Goods ) #25 in Camping & Hiking Hydration Flasks |
| Bottle Type | Collapsible Bottle |
| Bottle type | Collapsible Bottle |
| Brand | FITLY |
| Brand Name | FITLY |
| Capacity | 250 Milliliters |
| Color | Black |
| Colour | Black |
| Container Type | Collapsible Bottle |
| Customer Reviews | 4.2 out of 5 stars 573 Reviews |
| Global Trade Identification Number | 07432112145196 |
| Included Components | F2B |
| Item Dimensions W x H | 7W x 19H centimeters |
| Item Type Name | Running Accessory |
| Item Weight | 0.02 Kilograms |
| Manufacturer | FITLY |
| Manufacturer Part Number | F2B |
| Material | TPU |
| Material Type | TPU |
| Material Type Free | Bisphenol A (BPA) Free, Polyvinyl Chloride (PVC) Free |
| Model Name | FLASK250 |
| Model Number | F2B |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | running, hiking |
| Reusability | Reusable |
| Shape | Rectangular |
| Special features | Freezable, Leak Proof, Lightweight |
| Specific Uses For Product | Running, Hiking, Cycling, Climbing |
| Sport Type | Hiking |
| Style Name | Athletic |
| Theme | Outdoor Activities |
| Unit Count | 1.0 Count |

## Product Details

- **Bottle type:** Vented Bottle
- **Brand:** FITLY
- **Capacity:** 250 Milliliters
- **Colour:** Black
- **Material:** TPU

## Images

![FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) - Image 1](https://m.media-amazon.com/images/I/61uqRGNil5L.jpg)
![FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) - Image 2](https://m.media-amazon.com/images/I/71lAUdjoEOL.jpg)
![FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) - Image 3](https://m.media-amazon.com/images/I/71lw832yzGL.jpg)
![FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) - Image 4](https://m.media-amazon.com/images/I/7124vR9EtlL.jpg)
![FITLY Soft Flask - 8.5 oz (250 ml) - Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK250) - Image 5](https://m.media-amazon.com/images/I/71cNTvutOVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect size
*by A***S on 27 August 2024*

Fits into a small bag which is just what needed Taste a bit rubbery at first but gets better as the newness wears off

### ⭐ It leaks right out of the box
*by A***R on 29 November 2023*

Filled it with water and left it on the counter. It leaked. Tried to tighten it up even further, kept leaking. Useless

### ⭐⭐⭐⭐⭐ Buena calidad y precio
*by A***. on 4 October 2023*

Después de probar varias marcas y precios, entre ellas las de decathlon, os puedo asegurar que esta pequeña y flexible botellita es cómoda de llevar en bolsillos de mallas o mochilas de Trail. Lo mejor de todo es que el agua NI SABE a plástico, como si me pasaba con las anteriores compradas. Muy recomendable. También he vomitado la de 500 ml.

## 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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**Shop now:** [https://www.desertcart.com.pa/products/513175471-fitly-soft-flask-8-5-oz-250-ml-shrink-as](https://www.desertcart.com.pa/products/513175471-fitly-soft-flask-8-5-oz-250-ml-shrink-as)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-03*