--- product_id: 184778568 title: "SoftFlask 500ml" brand: "ultraspire" price: "₨792" currency: SCR in_stock: true reviews_count: 8 url: https://www.desertcart.sc/products/184778568-softflask-500ml store_origin: SC region: Seychelles --- # 500ml ultralight capacity wide mouth fits ice cubes 100% BPA & PVC free SoftFlask 500ml **Brand:** ultraspire **Price:** ₨792 **Availability:** ✅ In Stock ## Summary > 💦 Stay hydrated, stay ahead—because your run deserves the best! ## Quick Answers - **What is this?** SoftFlask 500ml by ultraspire - **How much does it cost?** ₨792 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/184778568-softflask-500ml) ## Best For - ultraspire enthusiasts ## Why This Product - Trusted ultraspire brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Safe Sipping:** Crafted from BPA, PVC, and phthalate-free silicone for a toxin-free hydration experience. - • **Ultralight & Durable:** Weighs just 40 grams—perfect for distance runners and outdoor enthusiasts who demand lightweight gear. - • **Comfort Meets Function:** Soft, flexible material molds to your hand and pocket, making every sip smooth and comfortable. - • **Ice-Cold Refreshment Anytime:** Wide-diameter top lets you add ice cubes to keep your fluids refreshingly cool on long trails. - • **Effortless Hydration On-the-Go:** Collapsible design slides seamlessly into any hydration vest pocket for quick access during your runs. ## Overview The Ultraspire SoftFlask is a 500ml ultralight, BPA & PVC-free silicone hydration flask designed for runners and outdoor athletes. Its collapsible shape fits effortlessly into hydration vests, while the wide mouth accommodates ice cubes to keep fluids cool. Featuring a silicone sheath bite valve, it offers safe, comfortable, and toxin-free hydration on every adventure. ## Description Ultraspire SoftFlask Hydration Flask - BPA & PVC Free Running Flask for Hydration Pack ## Features - synthetic - Made in the USA or Imported - Hydration Vest Compatible - It slides easily in and out of a hydration pocket thanks to its collapsible and unique shape. - Features - Silicone Sheath Bite Valve. Larger diameter top to fit ice cubes and keep fluids cool. - Ultralight Hydration - Makes a great hydration addition or replacement for distance or trail running. - Easy To Pack And Comfortable Use - Soft material conforms to any pocket. Feels nice in the hand and soft on the lips. - 100% BPA & PVC Free - No harmful chemicals. Phthalate free ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Ultraspire | | Material | Silicone | | Color | Bite Cap | | Capacity | 500 Milliliters | | Special Feature | Bite Valve | | Age Range (Description) | Adult | | Product Dimensions | 5"W x 3"H | | Product Care Instructions | Hand Wash Only | | Model Name | SoftFlask | | Recommended Uses For Product | Sports, Running, Hiking, Cycling, Backpacking | | Number of Items | 1 | | Theme | Sport | | Reusability | Reusable | | Shape | Round | | Material Type Free | BPA, PVC, Phthalate | | Style | Bite Cap | | Finish Type | Glossy | | Sport | Running | | Unit Count | 1.0 Count | | Package Information | Soft Flask | | Specific Uses For Product | Sports, Running, Hiking, Cycling, Backpacking | | Manufacturer | UltrAspire | | UPC | 747531033809 | | Global Trade Identification Number | 00747531033809 | | Item Package Dimensions L x W x H | 10 x 3.35 x 2.48 inches | | Package Weight | 0.04 Kilograms | | Item Dimensions LxWxH | 5 x 5 x 3 inches | | Brand Name | Ultraspire | | Suggested Users | Unisex-Adult | | Part Number | UA033BC | | Included Components | 1 item | | Size | 16.9 Ounces | ## Product Details - **Brand:** Ultraspire - **Material:** Silicone - **Color:** Bite Cap - **Capacity:** 500 Milliliters - **Special Feature:** Bite Valve ## Images ![SoftFlask 500ml - Image 1](https://m.media-amazon.com/images/I/51BwegiVQ+L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Keeping Me Fueled *by M***K on September 19, 2023* I bought this as I was training for a 50K ultramarathon. I had already bought an ultraspire vest in the past, so I wanted to make sure that what I ordered would actually be sized right and work with the vest. I had the hard plastic bottle, but didn't like the sloshing, and that's what led me to the flask.This flask fits perfectly in my vest, and after a few sips, the vacuum created causes the flask to collapse, and gets rid of the sloshing factor. Works well with my electrolyte mixes as well.My one concern is that the flask feels a little thinner than other types of flasks that I own (the GU flask for example). So far I have had zero issues and have actually ordered a second flask so that I can have one with water and one with electrolyte during races. ### ⭐⭐⭐⭐ No protective cap *by T***A on March 17, 2024* This is fantastic with only 1 big flaw... No protection cap for mouth piece.This limits the use options dramatically.I end up having to use baggies to carry it or to send in my son's backpack.While it doesn't leak, the mouth piece gets dirty quickly due to exposure, be it dirt, sprays etcHave to be very mindful when using it for anything other than immediate complete use before cleaning time.Other than that? It is wonderful. ### ⭐⭐⭐⭐⭐ Durable *by A***Z on May 9, 2023* Just came from competing at an ultra marathon through the Sahara desert and these bottles saved me. Easy to use, durable and convenient. ## Frequently Bought Together - Ultraspire SoftFlask Hydration Flask - BPA & PVC Free Running Flask for Hydration Pack - Ultraspire 2.0 Bladder for Hydration Backpacks - BPA & PVC Free - Leakproof Water Reservoir - UltrAspire Bronco Lightweight Running Race Vest - 5L Fluid Capacity for Hydration Options Including a 1L Reservoir (Not Included) --- ## 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.sc/products/184778568-softflask-500ml](https://www.desertcart.sc/products/184778568-softflask-500ml) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-26*