--- product_id: 410623829 title: "Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue" brand: "hydrapak" price: "KD 13.75" currency: KWD in_stock: true category: "Hydra Pak" url: https://www.desertcart.com.kw/products/410623829-hydrapak-ultraflask-speed-600ml-collapsible-soft-flask-water-bottle-hydration store_origin: KW region: Kuwait --- # SpeedFill cap for quick refills 600ml capacity for long hydration Collapsible, space-saving design Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue **Brand:** hydrapak **Price:** KD 13.75 **Availability:** ✅ In Stock ## Summary > 💦 Stay fueled, stay fast—hydrate like a pro with UltraFlask Speed! ## Quick Answers - **What is this?** Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue by hydrapak - **How much does it cost?** KD 13.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/410623829-hydrapak-ultraflask-speed-600ml-collapsible-soft-flask-water-bottle-hydration) ## Best For - hydrapak enthusiasts ## Why This Product - Trusted hydrapak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Light as air:** Weighs just 46 grams, so you stay agile and unburdened on every adventure. - • **Aid station ready:** SpeedFill cap pops open in one motion for lightning-fast refills—never miss a beat. - • **Bounce-free comfort:** Flexible flask shoulder and soft material prevent chafing and eliminate annoying bottle bounce. - • **Pack-friendly design:** Collapsible flask shrinks as you drink, fitting snugly in most hydration vests and packs. - • **Hydration that keeps pace:** 600ml capacity fuels your longest runs and hikes without weighing you down. ## Overview The Hydrapak UltraFlask Speed 600ml is a lightweight, collapsible soft flask designed for runners and outdoor enthusiasts. It fits most hydration vests and packs, features a bounce-free flexible design to prevent chafing, and includes a SpeedFill cap for quick, one-motion refills at aid stations. Weighing only 46 grams, it shrinks as you drink to minimize water movement and pack space. ## Description Go big. The largest of our ultra-light series, the UltraFlask 600 ml holds more so you can go the distance. Its soft material allows it to fit snugly in most vest pockets and it shrinks as you drink to minimize water movement. Topped with our SpeedFill cap for quick aid station refills and is ready for use with or without the tube. Included in the package: UltraFlask 600ml Flask SpeedFill Cap Drink Tube Bite Valve Basic Care & Use Instructions Specifications: Capacity: 600 mL / 20 fl oz Weight: 46 g / 1.6 oz Dimensions: 186 mm x 81 mm / 7.3 in x 3.2 in Material: TPU, PP, Silicone, POM ## Features - HYDRATION VEST COMPATIBLE: Fits easily in most hydration vests, belts or pack pockets. Provides bounce-free stability and a flexible flask shoulder to prevent chafing. - COLLAPSIBLE FLASK: Soft material conforms to any pocket, and shrinks as you drink to reduce movement and pack away easily when empty. - PERFECT FOR AID STATIONS:UltraFlasks are equipped with our SpeedFill Cap designed for quick and easy refilling at aid stations. A side tab pops open the cap in one motion and snaps shut with a click. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 8.13 x 8.13 x 18.54 cm; 46 g | | Item Weight | 46 Grams | | Specific uses | Outdoor activities, sports, hiking, running | | Is mould resistant | en_AE | | Finish types | Glossy | | Care instructions | Hand Wash | | Batteries required | No | | Included components | Collapsible 600ml SoftFlask, Cap and Straw | | Import designation | Imported | ## Product Details - **Brand:** HydraPak - **Material:** Plastic - **Bottle type:** Collapsible Bottle - **Colour:** Malibu Blue - **Capacity:** 600 Milliliters ## Images ![Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - Image 1](https://m.media-amazon.com/images/I/61FGWl3OqIL.jpg) ![Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - Image 2](https://m.media-amazon.com/images/I/8137zk6LRmL.jpg) ![Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - Image 3](https://m.media-amazon.com/images/I/91tla-NHKYL.jpg) ![Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - Image 4](https://m.media-amazon.com/images/I/81I6SKGpxTL.jpg) ![Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - Image 5](https://m.media-amazon.com/images/I/712+RJOR2eL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Hydrapak UltraFlask Speed 600ml - Collapsible Soft Flask Water Bottle for Hydration Vests and Running Packs with Easy Open Cap (600 ml/20 oz), Malibu Blue - HydraPak 42mm Filter Cap - Water Filtration Accessory - Fast Flow - Perfect for Hiking, Endurance Sports, Camping, Travel, and Emergency Preparedness --- ## 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.com.kw/products/410623829-hydrapak-ultraflask-speed-600ml-collapsible-soft-flask-water-bottle-hydration](https://www.desertcart.com.kw/products/410623829-hydrapak-ultraflask-speed-600ml-collapsible-soft-flask-water-bottle-hydration) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*