--- product_id: 181187489 title: "Ice Extender, 2 Liter KoolerGel Cooler Ice Pack Lasts 50% Longer, Reusable" brand: "kooler kube" price: "204 zł" currency: PLN in_stock: true reviews_count: 5 category: "Kooler Kube" url: https://www.desertcart.pl/products/181187489-ice-extender-2-liter-koolergel-cooler-ice-pack-lasts-50 store_origin: PL region: Poland --- # 50% longer cooling Reusable & eco-friendly 2L capacity Ice Extender, 2 Liter KoolerGel Cooler Ice Pack Lasts 50% Longer, Reusable **Brand:** kooler kube **Price:** 204 zł **Availability:** ✅ In Stock ## Summary > Chill Out! ❄️ Your ultimate cooling companion awaits! ## Quick Answers - **What is this?** Ice Extender, 2 Liter KoolerGel Cooler Ice Pack Lasts 50% Longer, Reusable by kooler kube - **How much does it cost?** 204 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/181187489-ice-extender-2-liter-koolergel-cooler-ice-pack-lasts-50) ## Best For - kooler kube enthusiasts ## Why This Product - Trusted kooler kube brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quick Activation:** Just add water and wait 10-15 minutes for instant cooling power. - • **Eco-Conscious Choice:** Non-toxic and environmentally safe materials ensure peace of mind. - • **Versatile & Convenient:** Perfect for any outdoor adventure, keeping your food and drinks icy cold. - • **Extreme Temperature Range:** Achieve chilling temperatures from 32°F to -22°F for ultimate freshness. - • **Stay Cool, Stay Confident:** Experience up to 50% longer cooling with our innovative KoolerGel technology. ## Overview The Ice Extender by Kooler Kube is a 2-liter reusable ice pack featuring KoolerGel technology that activates with water, providing extreme cooling for up to 50% longer than traditional ice packs. With a temperature range from 32°F to -22°F, this eco-friendly solution is perfect for outdoor enthusiasts looking to keep their perishables fresh. ## Description The Kooler Kube Ice Extender will ensure your cooler will stay icy cold during camping trips, fishing excursions, and tailgating parties. The Ice Extender features patented KoolerGel; when the KoolerGel is mixed with water, a reaction begins that drastically lowers the temperature of its surroundings. The Ice Extender’s temperature can range from 32 to -22 degrees Fahrenheit depending on the environment and freezer type. These extremely low temperatures ensure that the ice you add to your cooler remains frozen for up to 50 percent longer than it would without the Ice Extender. The materials within the ice pack are non-toxic, non-hazardous, and environmentally safe so you can keep your food and beverages cold with confidence. You’ll be able to use the Ice Extender for years since you can reuse and refreeze it as often as you need. The Ice Extender utilizes practical science to keep your coolers colder for longer periods of time so you won’t need to worry about long days of recreation. Review: must have - highly recommended for anyone who used coolers frequently Review: Long term cold temps - Works as advertised and expected this is my second purchase of this product. Works well for transporting wild game quarters after successful hunts. ## Features - This ice pack features KoolerGel, a substance that reacts with water to drastically lower the temperature of its surroundings - Easy to use; simply add water to the fill line and allow the mixture to activate for 10 to 15 minutes before use; 2 liter capacity - Place the ice pack in a freezer before use to reach optimum temperature; pack temperature ranges from 32 to -22 degrees Fahrenheit - Extremely low temperature ensures that your cooler ice remains frozen for up to 50 percent longer than it would without an ice extender - Keep your cool with confidence; cooling materials are non-toxic, non-hazardous, environmentally safe, and reusable for years ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 12.4 x 3.58 x 3.58 inches | | Package Weight | 0.21 Kilograms | | Item Dimensions LxWxH | 12.38 x 3.5 x 3.5 inches | | Brand Name | Kooler Kube | | Warranty Description | 1 Year | | Model Name | KK2L | | Color | White | | Material | Other | | Suggested Users | unisex-adult | | Manufacturer | Kooler Kube | | Part Number | KK2L | | Included Components | Kooler Kube Ice Extender, KoolerGel | | Size | One Size | ## Images ![Ice Extender, 2 Liter KoolerGel Cooler Ice Pack Lasts 50% Longer, Reusable - Image 1](https://m.media-amazon.com/images/I/517daiPRCXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ must have *by A***Y on April 9, 2026* highly recommended for anyone who used coolers frequently ### ⭐⭐⭐⭐ Long term cold temps *by P***I on September 17, 2023* Works as advertised and expected this is my second purchase of this product. Works well for transporting wild game quarters after successful hunts. ### ⭐⭐⭐⭐⭐ Ice stays frozen *by M***A on August 8, 2024* This kept our ice cold while we were camping for 3 days! The ice barely melted! I'll admit I was a little skeptical at first, but am glad I purchased this for our coolers. ## Frequently Bought Together - Kooler Kube Ice Extender, 2 Liter KoolerGel Cooler Ice Pack Lasts 50% Longer, Reusable - KoolerGel The Ice Extender by TBK Industries LLC --- ## 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.pl/products/181187489-ice-extender-2-liter-koolergel-cooler-ice-pack-lasts-50](https://www.desertcart.pl/products/181187489-ice-extender-2-liter-koolergel-cooler-ice-pack-lasts-50) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-02*