--- product_id: 538578002 title: "FITLY Soft Flask 3 Pack - 5oz/150ml, 8.5oz/250ml, & 13.5oz/400ml - Collapsible Sports Water Bottles for Running, Hiking, Cycling, Climbing - BPA & PVC-Free, Reusable, Thermoplastic Polyurethane" brand: "fitly" price: "KSh13401" currency: KES in_stock: true category: "Fitly" url: https://www.desertcart.co.ke/products/538578002-fitly-soft-flask-3-pack-5oz-150ml-8-5oz-250ml store_origin: KE region: Kenya --- # Collapsible, shrinks as you drink 3 sizes: 5oz, 8.5oz, 13.5oz BPA & PVC-free, leak-resistant FITLY Soft Flask 3 Pack - 5oz/150ml, 8.5oz/250ml, & 13.5oz/400ml - Collapsible Sports Water Bottles for Running, Hiking, Cycling, Climbing - BPA & PVC-Free, Reusable, Thermoplastic Polyurethane **Brand:** fitly **Price:** KSh13401 **Availability:** ✅ In Stock ## Summary > 💦 Stay light, stay fueled, stay ahead with FITLY’s ultimate soft flask trio! ## Quick Answers - **What is this?** FITLY Soft Flask 3 Pack - 5oz/150ml, 8.5oz/250ml, & 13.5oz/400ml - Collapsible Sports Water Bottles for Running, Hiking, Cycling, Climbing - BPA & PVC-Free, Reusable, Thermoplastic Polyurethane by fitly - **How much does it cost?** KSh13401 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/538578002-fitly-soft-flask-3-pack-5oz-150ml-8-5oz-250ml) ## 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 - • **Compact & Sleek:** Collapsible design eliminates bulk and sloshing—carry only what you need. - • **Multi-Use Mobility:** Freezable soft flasks double as ice packs—stay cool and hydrated on the go. - • **Safe & Sustainable:** Made from BPA & PVC-free TPU for clean, eco-conscious hydration. - • **Performance-Ready Valve:** Intelligent bite valve ensures fast flow and zero leaks during intense activity. - • **Hydration Tailored to You:** Three versatile sizes fit every workout and adventure. ## Overview The FITLY Soft Flask 3 Pack offers three collapsible, lightweight water bottles (5oz, 8.5oz, 13.5oz) crafted from BPA & PVC-free thermoplastic polyurethane. Designed for runners, hikers, cyclists, and climbers, these flasks shrink as you drink to prevent sloshing and fit comfortably in pockets or running belts. Featuring an intelligent bite valve and leak-resistant mouthpiece, they provide fast, spill-free hydration. Bonus: they’re freezable to double as ice packs, making them the perfect eco-friendly hydration solution for active professionals on the move. ## Description The FITLY FLASKS Combo offers three collapsible water bottles for running, designed for athletes who demand lightweight, portable hydration without bulk. This soft flask running set includes 5 oz (150ml), 8.5 oz (250ml), and 13.5 oz (400ml) sizes that fit easily in jersey pockets, running belts, and pants pockets. The handheld running water bottle design features thermoplastic polyurethane construction that is BPA-safe and PVC-safe for safe hydration during marathon training, cycling, hiking, and skiing. Each soft water bottle running flask shrinks as you drink, creating an airtight seal that prevents sloshing and reduces bulk. The flexible water bottle compresses to a minimal size when empty, making it easy to carry in running vest water bottle holders or standard pockets. The intelligent bite valve mouthpiece has a shortened design that allows faster liquid flow, while the enhanced circular lock mechanism provides leak-proof closure during transport. These collapsible water bottles for running are freezable to double as ice packs on hot days. The running water bottles clean quickly after use and work effortlessly during activity. Ideal for runners, cyclists, and hikers seeking pocket-friendly hydration solutions. ## Features - 3 COMBO PACK OF SOFT FLASKS: FITLY's triple pack of soft flasks includes three sizes - a small 5oz/150ml, a medium 8.5oz/250ml and a larger model of 13.5oz/400ml. 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 water bladder is no exception. Enjoy limitless use from our collapsible water bottle 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 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 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 | B08NNGYF46 | | ASIN | B08NNGYF46 | | Additional Features | Bite Valve | | Age Range Description | Adult | | Bottle Type | Reusable | | Brand Name | FITLY | | Capacity | 383 g | | Color | Blue | | Container Type | Bottle | | Customer Reviews | 4.3 4.3 out of 5 stars (102) | | Customer reviews | 4.3 4.3 out of 5 stars (102) | | Date First Available | 12 October 2021 | | Finish Types | Brushed | | Global Trade Identification Number | 07432112140146 | | Included Components | F1, F2, F4 | | Item Dimensions W x H | 8.9W x 17.7H centimeters | | Item Type Name | Running Accessory | | Item Weight | 0.06 Kilograms | | Item model number | COMBO | | Manufacturer | FITLY | | Manufacturer | FITLY | | Manufacturer Part Number | COMBO | | Material Type | TPU | | Material Type Free | BPA Free, PVC Free | | Model Name | COMBO | | Model Number | COMBO | | Number of Items | 3 | | Number of Packs | 3 | | Product Care Instructions | Hand Wash, Hand Wash Only | | Product Dimensions | 20 x 10 x 4 cm; 59 g | | Recommended Uses For Product | Climbing, Hiking, Running | | Reusability | Reusable | | Shape | Rectangular | | Specific Uses For Product | Running, Hiking, Cycling, Climbing | | Sport Type | Climbing, Cycling, Hiking, Running | | Style Name | Modern Sporty | | Theme | Fitness" or "Sports | | Unit Count | 3.0 Count | ## Product Details - **Bottle type:** Reusable - **Brand:** FITLY - **Capacity:** 383 g - **Colour:** Blue - **Material:** TPU ## Images ![FITLY Soft Flask 3 Pack - 5oz/150ml, 8.5oz/250ml, & 13.5oz/400ml - Collapsible Sports Water Bottles for Running, Hiking, Cycling, Climbing - BPA & PVC-Free, Reusable, Thermoplastic Polyurethane - Image 1](https://m.media-amazon.com/images/I/71OezlIgsiL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - FITLY Soft Flask 3 Pack - 5 oz (150 ml), 8.5oz (250ml), & 13.5oz (400ml) - Shrink As You Drink Soft Water Bottle for Hydration Pack - Folding Water Bottle For Running & Hiking - Running Water Bottle - FITLY Minimalist Running Pack - Running Backpack Phone Holder, Storage, Thoracic Belt - Carry Personal Items - Running Gear for Men & Women - Lightweight Running Water Backpack - FITLY Soft Flask - 5 oz (150 ml)- Shrink As You Drink Pocket Soft Water Bottle for Hydration Pack/Running Vest- Folding Water Bottle for Running, Hiking, Cycling - Ski Water Bottles (FLASK150) --- ## 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.co.ke/products/538578002-fitly-soft-flask-3-pack-5oz-150ml-8-5oz-250ml](https://www.desertcart.co.ke/products/538578002-fitly-soft-flask-3-pack-5oz-150ml-8-5oz-250ml) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-09-06*