--- product_id: 50204132 title: "Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves" price: "₨28827" currency: LKR in_stock: true reviews_count: 13 url: https://www.desertcart.lk/products/50204132-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold store_origin: LK region: Sri Lanka --- # 10x10 inch slim design Reusable & eco-friendly 24-48 hrs lasting cold Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves **Price:** ₨28827 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay ahead—because your cooler deserves the shock of the future! ## Quick Answers - **What is this?** Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - **How much does it cost?** ₨28827 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/50204132-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gift the Chill Vibe:** Ideal for outdoorsy pros who demand reliable, reusable cooling gear on every off-grid escape. - • **Enduring Chill Power:** Keeps your essentials cold for up to 48 hours—no more soggy mess or constant ice refills. - • **Space-Smart Slimness:** 10x10 inch thin profile replaces 3 lbs of ice, maximizing cooler space for your gourmet snacks and drinks. - • **Adventure-Ready Sidekick:** Perfect for camping, hiking, or beach days—keeps food fresh and meds cool even in 90°F heat. - • **One-Time Prep, Endless Use:** Fill once with water using the included funnel, freeze, and reuse—durability meets convenience with nylon reinforcement. ## Overview Cooler Shock Medium Cooler Ice Packs deliver a powerful 24 to 48 hours of cold retention with a phase change point of 18°F. Their slim 10x10 inch design replaces bulky ice, freeing up cooler space while being reusable and easy to prep with included funnel and screw cap. Durable nylon-reinforced packs are perfect for outdoor enthusiasts needing reliable, long-lasting cooling for food, drinks, or sensitive items like medication. ## Description Product description No re-filling, no replacing - just refreeze and reuse! More Items from Cooler Shock Small 5-pk Medium 4-pk Large 3-pk with handle Clear Hardpack 2-pk Grey Hardpack 3-pk Small Gel Packs 2-pk Review: High-Quality and Cost-Effective Cooler Ice Packs - A Must-Have! - Rating: ⭐⭐⭐⭐⭐ (5/5) I purchased the Cooler Shock Reusable Ice Packs with my own money, and my review was not solicited. These ice packs have proven to be a game-changer for keeping my cooler contents chilled and eliminating the hassle of leaky ‘blue ice’ blocks. The quality of these ice packs is top-notch. Though they require a simple assembly, the package includes everything needed, such as a funnel, rubber stoppers, and caps, to make the process effortless. Once assembled, they freeze solid overnight, ensuring optimal cooling performance throughout the day. What impressed me the most is how well they retain their coldness. Even when they thaw to a gel state, they continue to cool effectively, maintaining the temperature of the contents in the cooler. This reliability means I no longer have to worry about buying bags of ice every time I go on a trip or have a picnic. Using the Cooler Shock Reusable Ice Packs has not only saved us money on ice purchases but also eliminated the mess and inconvenience caused by leaky traditional ice blocks. In conclusion, these Cooler Shock Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution for their cooler. The ease of assembly, exceptional cooling performance, and overall quality make them stand out from other options on the market. If you want to keep your cooler contents perfectly chilled without any fuss, I highly recommend giving these ice packs a try! Review: Good and affordable - Bought these ice packs because i was looking for something have duty that would last when we go on road trips or when we have parties around the house that way we wouldnt have to keep buying ice. The packs work great and when used with a good cooler they have kept things cold for multiple days without having to refreeze them. These were a fraction of the price of name brand ones and have been worth every penny. ## Features - LASTING COLD - Our ice packs for coolers are designed to keep your favorite foods and soft drinks cold for 24 to 48 hours. With a phase change point of 18° F, they'll stay colder and last longer than ice - VERSATILE - Each of our all-purpose 10" x 10" cooler ice packs can replace 3lbs worth of traditional ice, leaving more room in your cooler for food and drinks. These medium-sized reusable ice packs are designed for use with cooler backpacks, insulated beach cooler totes, picnic baskets, and most medium or large camping coolers - EASY TO USE - Filling our thin reusable ice packs is easy freezy! Simply add water once using the included funnel, shake, plug, screw the cap on & freeze until ready to use. Nylon-reinforced for durability, just prepare once to re-use over and over - ON THE GO - The perfect sidekick to every outdoor adventure, these thin freezer packs will help keep food fresh when camping, hiking, or scouting for any traces of the Yeti - THOUGHTFUL GIFTS - If your loved one is an outdoorsy type, you’ll want them to have everything they need when they go off-grid. Our reusable ice packs for coolers are essential camping gear for anyone planning a getaway! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0773FVRZY | | Best Sellers Rank | #424 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Camping Cooler Accessories | | Brand Name | Cooler Shock | | Color | Blue | | Customer Reviews | 4.6 4.6 out of 5 stars (29,021) | | Date First Available | January 8, 2016 | | Included Components | Cork, Funnel | | Item Dimensions LxWxH | 10 x 9 x 1 inches | | Item Package Dimensions L x W x H | 11.22 x 7.44 x 2.64 inches | | Item Weight | 12 ounces | | Manufacturer | GenTap | | Material | Add Water | | Number of Items | 4 | | Package Weight | 0.47 Kilograms | | Part Number | CS MID Screw Cap … | | Size | All Purpose Size 4-Pack | | Style | Medium - 4pk | ## Product Details - **Brand:** Cooler Shock - **Color:** Blue - **Material:** Ice Packs - **Package Information:** Bag - **Capacity:** 2 Liters - **Product Dimensions:** 1"D x 10"W x 10"H - **Item Weight:** 0.75 Pounds - **Special Feature:** Portable - **Product Care Instructions:** Check manufacturer guidelines - **Pattern:** Letter Print ## Images ![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 1](https://m.media-amazon.com/images/I/81z4lu7xy6L.jpg) ![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 2](https://m.media-amazon.com/images/I/81nKwkcCLXL.jpg) ![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 3](https://m.media-amazon.com/images/I/81R9QSRIF1L.jpg) ![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 4](https://m.media-amazon.com/images/I/813yBkjEdvL.jpg) ![Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Image 5](https://m.media-amazon.com/images/I/81HjUVP3wdL.jpg) ## Available Options This product comes in different **Material Type, Style** options. ## Questions & Answers **Q: How long do these stay frozen for ?** A: Mine have stayed frozen for approximately 9-10 hrs. I left food in the cooler,which was well-insulated, and it which was still cold when I got home. This was kept in office setting with temps in room in the 70’s. **Q: When you say that this item is colder than ice, what does that mean? ice can be cooled to any temperature unless i'm mistaken. a rock can be 18*f.** A: Karæthon's answer is correct. Freezing or melting overcomes the "latent heat of fusion" which is about the same heat as is required to raise the temperature of (for example) liquid water by almost 80°F, or frozen water (ice) by about 150°F. So an ice pack in a cooler will spend most of its time at it's melting point. Once it's all melted, the subsequent temperature rise will be very quick. **Q: Are these reusable?** A: They are reusable. There is an initial "just add water" setup to change the dry powder to gel, then you throw them in the freezer for several hours and they are ready for use. **Q: If I were to use two of these together, would I have similar cooling capacity as one of the medium-sized packs?** A: Not positive of that but I am amazed at how well these things work. 4 of them keeps a large cooler super cold. ## Customer Reviews ### ⭐⭐⭐⭐⭐ High-Quality and Cost-Effective Cooler Ice Packs - A Must-Have! *by A***R on July 31, 2023* Rating: ⭐⭐⭐⭐⭐ (5/5) I purchased the Cooler Shock Reusable Ice Packs with my own money, and my review was not solicited. These ice packs have proven to be a game-changer for keeping my cooler contents chilled and eliminating the hassle of leaky ‘blue ice’ blocks. The quality of these ice packs is top-notch. Though they require a simple assembly, the package includes everything needed, such as a funnel, rubber stoppers, and caps, to make the process effortless. Once assembled, they freeze solid overnight, ensuring optimal cooling performance throughout the day. What impressed me the most is how well they retain their coldness. Even when they thaw to a gel state, they continue to cool effectively, maintaining the temperature of the contents in the cooler. This reliability means I no longer have to worry about buying bags of ice every time I go on a trip or have a picnic. Using the Cooler Shock Reusable Ice Packs has not only saved us money on ice purchases but also eliminated the mess and inconvenience caused by leaky traditional ice blocks. In conclusion, these Cooler Shock Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution for their cooler. The ease of assembly, exceptional cooling performance, and overall quality make them stand out from other options on the market. If you want to keep your cooler contents perfectly chilled without any fuss, I highly recommend giving these ice packs a try! ### ⭐⭐⭐⭐⭐ Good and affordable *by J***E on April 11, 2026* Bought these ice packs because i was looking for something have duty that would last when we go on road trips or when we have parties around the house that way we wouldnt have to keep buying ice. The packs work great and when used with a good cooler they have kept things cold for multiple days without having to refreeze them. These were a fraction of the price of name brand ones and have been worth every penny. ### ⭐⭐⭐⭐⭐ No more ice for the cooler for me. *by H***S on March 29, 2026* I no longer buy ice for the cooler. These are COLD and using multiple packs and a good cooler, they last longer than is. Additionally, not ice-melt to deal with. Highly recommended. The only downside, is they take up a foot-print in my freezer, but that is where they live so they are always ready. ## Frequently Bought Together - Cooler Shock Reusable Ice Packs for Cooler - Long Lasting Cold Freezer Packs for Coolers and Lunch Boxes - Cooler Ice Packs for Camping Gear, Fishing, Road Trips, Beach Must Haves - Arctic Zone Titan Deep Freeze Cooler - Zipperless Hardbody Cooler - Small & Large Capacity- Beach & Camping Cooler - Deep Freeze Insulation, HardBody Liner, and SmartShelf - Cool Coolers by Fit + Fresh, Reusable & Long-Lasting Slim Ice Packs, Cold Packs for Lunch Boxes, Ice Packs for Lunch Bags --- ## 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.lk/products/50204132-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold](https://www.desertcart.lk/products/50204132-cooler-shock-reusable-ice-packs-for-cooler-long-lasting-cold) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-06-05*