--- product_id: 165380647 title: "FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB)" brand: "fitly" price: "€ 29.14" currency: EUR in_stock: true reviews_count: 13 category: "Fitly" url: https://www.desertcart.hr/products/165380647-fitly-soft-flask-250ml-shrinks-as-you-drink-soft-water store_origin: HR region: Croatia --- # shrinks as you drink 250ml compact capacity ultra-lightweight & foldable FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) **Brand:** fitly **Price:** € 29.14 **Availability:** ✅ In Stock ## Summary > 💦 Stay sleek, stay hydrated — the flask that moves with you! ## Quick Answers - **What is this?** FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) by fitly - **How much does it cost?** € 29.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/165380647-fitly-soft-flask-250ml-shrinks-as-you-drink-soft-water) ## 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 - • **Smart & Secure:** Leak-resistant bite valve mouthpiece delivers controlled flow and prevents spills, so you stay focused on your pace. - • **Freeze & Refresh:** Freezable soft flask doubles as an ice pack to keep your water cool on the go. - • **Eco-Friendly & Safe:** 100% BPA & PVC-free materials ensure clean hydration without harmful chemicals—reusable for endless adventures. - • **Engineered for Movement:** Flexible, ergonomic shape molds to your hand and body for zero bounce during runs, hikes, or rides. - • **Hydrate Without the Bulk:** Collapsible design shrinks as you sip, eliminating slosh and saving space in your pack or pocket. ## Overview The FITLY Soft Flask 250ml is a collapsible, lightweight hydration bottle designed for active professionals who demand convenience and performance. Its unique shrinking design prevents water sloshing, while BPA- and PVC-free materials ensure safe, eco-conscious use. Perfect for running, hiking, cycling, and climbing, it fits easily in pockets or bags and even freezes to double as an ice pack. ## Description Product Description Explore The Range Sub90 Running Pack Towel & Seat Cover Sub45 Running Pack Running Belt & Leash 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: Does the job - Wanted a small soft bottle to carry water in when snowboarding and this has proven to fit the bill. No plastic or rubbery taste although not sure how hygienic it will be long term ## 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 | |---------------|-------| | ASIN | B07WYW4LNW | | Age Range Description | Adult | | Best Sellers Rank | 4,994 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 21 in Camping & Hiking Flasks | | Bottle Type | collapsible bottle | | Bottle type | collapsible bottle | | Brand | FITLY | | Capacity | 250 ml | | Colour | Blue | | Container Type | Sports bottle | | Country of Origin | China | | Customer Reviews | 4.0 out of 5 stars 3,534 Reviews | | Finish | glossy or matte | | Global Trade Identification Number | 07432112044048 | | Included Components | FLASK250 | | Item Dimensions W x H | 10W x 30H millimetres | | Item Type Name | soft water bottle | | Manufacture Year | 2018 | | Manufacturer | FITLY | | Material | Plastic | | Material Type Free | BPA and PVC free | | Model Name | FLASK250 | | Model Number | FLASK | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | FLASK250 | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Hiking | | Reusability | Reusable | | Shape | Rectangular | | Special Features | Foldable, lightweight | | Special feature | Foldable, lightweight | | Sport Type | Climbing, Cycling, Hiking, Running | | Style | Modern | | Theme | Sport | | Unit Count | 1.0 count | | Usage | Hiking, Running, Outdoor Activities | ## Product Details - **Bottle type:** collapsible bottle - **Brand:** FITLY - **Capacity:** 250 Millilitres - **Colour:** Blue - **Material:** Plastic ## Images ![FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) - Image 1](https://m.media-amazon.com/images/I/61QMR8IbhcL.jpg) ![FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) - Image 2](https://m.media-amazon.com/images/I/713Ew84RavL.jpg) ![FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) - Image 3](https://m.media-amazon.com/images/I/717F8rcOq9L.jpg) ![FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) - Image 4](https://m.media-amazon.com/images/I/71ttUqFdXfL.jpg) ![FITLY Soft Flask 250ml - Shrinks As You Drink Soft Water Bottle for Hydration On The Move - Collapsible Running Water Bottle, Hiking, Cycling - Soft Flask Running (F5LB) - Image 5](https://m.media-amazon.com/images/I/71YJUvrKJSL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Anyone got a solution to the disgusting chemical taste? Lemon/baking powder/vinegar/steriliser not worked.** A: Did you resolve this- i have the same issue **Q: Would the 250ml flask fit into a flip belt for running?** A: Yes 😀 **Q: Where is it made?** A: It is made in China, like most of soft flasks sold in the world **Q: How does the cap work?** A: You have to sort of bite and suck to get the drink. It’s very good, no leaks and because it shrinks as the volume goes down it doesn’t slosh around! ## 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. ### ⭐⭐⭐⭐ Does the job *by D***E on 21 March 2026* Wanted a small soft bottle to carry water in when snowboarding and this has proven to fit the bill. No plastic or rubbery taste although not sure how hygienic it will be long term ### ⭐⭐⭐⭐⭐ 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/165380647-fitly-soft-flask-250ml-shrinks-as-you-drink-soft-water](https://www.desertcart.hr/products/165380647-fitly-soft-flask-250ml-shrinks-as-you-drink-soft-water) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-13*