--- product_id: 119921634 title: "FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask" brand: "fitly" price: "AR$38366" currency: ARS in_stock: true category: "Fitly" url: https://www.desertcart.com.ar/products/119921634-fitly-soft-flask-running-water-bottle-collapsible-hydration-flask store_origin: AR region: Argentina --- # collapsible, shrinks as you drink runs vest & pack compatible 5 oz compact capacity FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask **Brand:** fitly **Price:** AR$38366 **Availability:** โœ… In Stock ## Summary > ๐Ÿ’ฆ Stay fueled, stay fast โ€” hydration 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?** AR$38366 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/119921634-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 - โ€ข **Safe & Sustainable:** BPA-free, reusable thermoplastic polyurethane ensures clean hydration and eco-conscious use. - โ€ข **Bite Valve Convenience:** Easy-sip bite valve lets you hydrate mid-run or ride without breaking your stride. - โ€ข **Lightweight & Packable:** Weighing just 20 grams, this flask folds down to save precious space in your gear. - โ€ข **Shrink & Sip Technology:** Flexible bottle collapses as you drink, eliminating bounce and slosh during intense activity. - โ€ข **Hydrate Without the Bulk:** Slim 5 oz design fits seamlessly in running vests, belts, and pack pockets for on-the-go hydration. ## Overview The FITLY Soft Flask is a 5 oz collapsible water bottle designed for runners, hikers, and cyclists who demand lightweight, no-bounce hydration. Made from BPA-free materials, it features a bite valve for easy sipping and shrinks as you drink to minimize bulk. Perfectly sized for short to medium workouts, it fits snugly in hydration vests, belts, and packs, making it the ultimate companion for rigorous outdoor activities. ## 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. ## Features - SOFT FLASK FOR RUNNING: Compact 5 oz / 150ml soft flask gives runners quick hydration for short runs, race day fueling, gym sessions, hiking, cycling, skiing, and outdoor workouts without carrying a rigid bottle. - COLLAPSIBLE WATER BOTTLE: Flexible bottle shrinks as you drink to help reduce sloshing, bouncing, and bulk, making it easier to carry in a running vest, belt, pocket, backpack, or hydration pack. - RUNNING VEST COMPATIBLE: Slim soft water bottle is made for active gear setups and fits many hydration vests, belts, and pack pockets, giving runners and hikers a lightweight way to sip while moving. - BITE VALVE HYDRATION: Easy-sip bite valve helps you drink on the go during runs, rides, hikes, and races, so you can hydrate between intervals, trail sections, or workouts without stopping to unscrew a bottle. - BPA FREE AND REUSABLE: Made for repeated active use with BPA-free materials, this reusable hydration flask is a practical choice for runners, cyclists, hikers, travelers, and outdoor gear bags. - LIGHTWEIGHT PACKABLE DESIGN: Folding water bottle packs down small when empty, saving space in running belts, hiking packs, bike bags, luggage, and race-day kits while staying easy to carry and store. - IDEAL 150ML COMPACT SIZE: Small 5 oz capacity is best for short to medium sessions, quick sips, gels, or supplemental hydration, helping avoid extra weight when you do not need a larger 250ml or 500ml flask. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KNDT5J7 | | Additional Features | Folding,Lightweight,Valve | | Age Range Description | Any Age Group | | Best Sellers Rank | #2,159 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #142 in Water Bottles | | Bottle Type | Collapsible Bottle | | Brand Name | FITLY | | Capacity | 5 fluid ounces | | Color | Blue | | Container Type | Flask | | Customer Reviews | 4.1 4.1 out of 5 stars (1,352) | | Finish Types | Standard | | Included Components | FLASK150 | | 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 | FLASK | | Material Type | Thermoplastic Polyurethane | | Material Type Free | BPA Free, PVC Free | | Model Name | FLASK150 | | Model Number | FLASK | | Number of Items | 1 | | Number of Packs | 1 | | Product Care Instructions | Dishwasher Safe | | Recommended Uses For Product | Running, hiking, cycling, skiing, and other vigorous activities | | Reusability | Reusable | | Shape | Rectangular | | Specific Uses For Product | Running, hiking, cycling, climbing, and other vigorous activities | | Sport Type | Climbing, Cycling, Hiking, Running | | Theme | Sport | | UPC | 860164001264 | | Unit Count | 1 Count | ## Product Details - **Bottle Type:** Collapsible Bottle - **Brand:** FITLY - **Capacity:** 5 fluid ounces - **Color:** Blue - **Material:** Thermoplastic Polyurethane ## Images ![FITLY Soft Flask Running Water Bottle - Collapsible Hydration Flask - Image 1](https://m.media-amazon.com/images/I/61SkjFZCKDL.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 - 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 - Fitgriffยฎ Running Belt for Men & Women - Secure Jogging Pouch for Phone, Keys & Essentials - For All Cell Phones --- ## Why Shop on Desertcart? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/119921634-fitly-soft-flask-running-water-bottle-collapsible-hydration-flask](https://www.desertcart.com.ar/products/119921634-fitly-soft-flask-running-water-bottle-collapsible-hydration-flask) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-25*