---
product_id: 131712241
title: "Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity"
brand: "fitly"
price: "3876 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Fitly"
url: https://www.desertcart.kg/products/131712241-soft-water-bottle-shrink-as-you-drink-soft-flask-hydration
store_origin: KG
region: Kyrgyzstan
---

# Collapsible design shrinks as you drink 5 oz capacity for quick hydration Ultra-lightweight at just 20g Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity

**Brand:** fitly
**Price:** 3876 som
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay unstoppable with FITLY’s fold-and-go flask!

## Quick Answers

- **What is this?** Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity by fitly
- **How much does it cost?** 3876 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/131712241-soft-water-bottle-shrink-as-you-drink-soft-flask-hydration)

## 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

- • **Light as Air:** Weighs only 20 grams, so you stay light on your feet no matter the adventure.
- • **Versatile & Ready:** Freezable and foldable, perfect for running, hiking, cycling, climbing, and beyond.
- • **Eco-Friendly & Safe:** 100% BPA & PVC-free reusable plastic for guilt-free hydration.
- • **Engineered for Movement:** Flexible, ergonomic shape fits your hand and body perfectly during vigorous activities.
- • **Hydrate Without the Bulk:** Shrinks as you drink to eliminate sloshing and save space in your pack.

## Overview

The FITLY Soft Water Bottle is a 5-ounce, ultra-lightweight (20g) collapsible hydration flask designed for active professionals. Its innovative shrinking design prevents sloshing and fits comfortably in hand or pack, making it ideal for running, hiking, cycling, and climbing. Made from BPA & PVC-free materials, it’s reusable, foldable, and freezable—perfect for on-the-move hydration without the bulk.

## Description

Shop FITLY Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity. Free delivery and returns on all eligible orders.

Review: Super handy for running - I’ve bought other bladders from this company before, which have lasted for well over a year (still going) and recommend them to friends. They’re really light weight and are great to fit in your pocket when snowboarding or in a small bag when out and about. I’ve never had any issues with leaking and although initial they do have a funny taste (not too bad), that quickly goes. This one seems much the same - bought for running as I hate carrying part empty bottles - these reduce in size as you drink, so there is never air in them. The holder seems weak made and fits well. I love the pocket at the front - great for keys and a bank card for emergencies.
Review: Handy size - This fits perfectly in my pocket and doesn't leak (you have to kind of bite down for the water to come out) Took one star off as it doesn't have cap/cover so all the fluff from inside my pocket stuck to the mouthpiece.

## Features

- HYDRATION ON THE MOVE: Our collapsible water bottle 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 flasks shrink as you drink, taking up minimal space and won’t slosh around, making it perfect for runners and vigorous activities.
- SHRINKS AS YOU DRINK: Our collapsible water bottle is uniquely designed to shrink as you drink. This ensures the water doesn’t slosh around, bounce or rattle. The flexible design shapes to your hand & body, meaning the soft flask is never unwieldy. Our flexible water bottle 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 soft flask is no exception. Enjoy limitless use from our collapsible water bottle that is 100% BPA & PVC-free.
- MADE TO 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 comes in 5 size variations and are freezable so they can double as an ice pack.
- DIRECTIONS FOR USE: Our folding water bottle is easy to use and for hydration on the move. 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 |
|---------------|-------|
| Age range | Adult |
| Color | Blue |
| Size | 150 ml |
| Shape | Rectangular |
| Material type | Plastic |
| Number of items | 3 |
| Number of pieces | 1 |
| Features | Folding,Lightweight,Valve |
| Usage | Running, hiking, cycling, climbing, and other vigorous activities |
| Sport | Climbing, Cycling, Hiking, Running |
| Volume capacity | 5 Ounces |
| Included components | FLASK150 |
| Batteries included? | No |
| Brand | FITLY |
| Manufacturer | FITLY |
| Item model number | FLASK |
| Product Dimensions | 7 x 1 x 14 cm; 20 g |
| ASIN | B07KNDT5J7 |

## Product Details

- **Brand:** FITLY
- **Material:** Plastic
- **Bottle type:** Collapsible
- **Colour:** Blue
- **Capacity:** 5 Fluid Ounces

## Images

![Soft Water Bottle | Shrink As You Drink Soft Flask for Hydration Pack | Folding Water Bottle Ideal for Running, Hiking, Cycling, Climbing & Rigorous Activity - Image 1](https://m.media-amazon.com/images/I/51tWpFF3QIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super handy for running
*by Z***D on 2 September 2025*

I’ve bought other bladders from this company before, which have lasted for well over a year (still going) and recommend them to friends. They’re really light weight and are great to fit in your pocket when snowboarding or in a small bag when out and about. I’ve never had any issues with leaking and although initial they do have a funny taste (not too bad), that quickly goes. This one seems much the same - bought for running as I hate carrying part empty bottles - these reduce in size as you drink, so there is never air in them. The holder seems weak made and fits well. I love the pocket at the front - great for keys and a bank card for emergencies.

### ⭐⭐⭐⭐ Handy size
*by C***K on 11 June 2023*

This fits perfectly in my pocket and doesn't leak (you have to kind of bite down for the water to come out) Took one star off as it doesn't have cap/cover so all the fluff from inside my pocket stuck to the mouthpiece.

### ⭐⭐⭐⭐⭐ Functional, works well and handy pocket for keys and essentials.
*by M***N on 25 March 2025*

I was impressed with how it felt on a run, fit my hand well (glove size 9) and the extra pocket is great for small things like keys and inhalers, or Gu.(better than things jingling in a pocket). Using is great and it's easy to take occasional sips without breaking a stride. Reflectors on the straps and side are a nice touch. Doesn't leak or drip. Bit of a funny "new" taste but better with some soapy water and a soak in mild citric acid. I'm sure it'll go with use (edit: it has) Ideal for 5-10k ultras.

## 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
- Body Glide For Her Anti Chafe Balm | Chafing stick with added emollients | Great for dry, sensitive skin and/or sensitive areas | Use on chest, bra, butt, groin, arm, and thigh chafing | 1.5oz
- Fitgriff® Running Belt for Men & Women - Secure Jogging Pouch for Phone, Keys & Essentials - For All Cell Phones

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**Shop now:** [https://www.desertcart.kg/products/131712241-soft-water-bottle-shrink-as-you-drink-soft-flask-hydration](https://www.desertcart.kg/products/131712241-soft-water-bottle-shrink-as-you-drink-soft-flask-hydration)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-20*