--- product_id: 171675883 title: "4 Mid-Size Cooler Freeze Packs 10\" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made" brand: "cooler shock" price: "€ 40.71" currency: EUR in_stock: true reviews_count: 19 url: https://www.desertcart.hr/products/171675883-4-mid-size-cooler-freeze-packs-10-x-10-coldest store_origin: HR region: Croatia --- # 4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made **Brand:** cooler shock **Price:** € 40.71 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made by cooler shock - **How much does it cost?** € 40.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/171675883-4-mid-size-cooler-freeze-packs-10-x-10-coldest) ## Best For - cooler shock enthusiasts ## Why This Product - Trusted cooler shock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Better than Ice - 2 lb. mid-size gel pack makes items in cooler slushy cold Only Cooler Shock is 18° F so packs last 24 or more hrs. Reusable - Click the blue "CoolerShock" at top of this page to see all versions - Non-hazardous and food safe - made in the USA since 2013 (not a China chemical copy) Accelerates cooling with burst cooling at 18 degrees - 8 mil thick flexible 3-layer purpose-built pack rapidly transfers energy – Fully reusable - Ships with CS dry mix, you hydrate seal with an iron and save. 2lbs gelled - simple instructions or see our website video Made in USA, child safe. Lasts 24 hrs. + depending on use - This 4 pack replaces 12 pounds of ice, no dirty water in your cooler. Also available as ready to use Over 1,000,000 Cooler Shock packs sold on ! - Great reviews, tell me about the bad reviews. What if I’m not happy? What about warranty? We are easy to reach, contact us with any issues and we will ship you a replacement at no charge. Located in Phoenix, AZ ## Images ![4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made - Image 1](https://images-na.ssl-images-amazon.com/images/I/71GZ9pfUAqL.jpg) ![4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made - Image 2](https://images-na.ssl-images-amazon.com/images/I/81AX0MOTv3L.jpg) ![4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made - Image 3](https://images-na.ssl-images-amazon.com/images/I/31pq5PIq38L.jpg) ![4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made - Image 4](https://images-na.ssl-images-amazon.com/images/I/81eR5gEBRgL.jpg) ![4 Mid-Size Cooler Freeze Packs 10" x 10” The Coldest Pack at 18 Degrees F. No More Ice! Reusable. You Add Water & Save! - C.S. Brand Packs Have Over 4,000 Reviews Averaging 4.6 Stars - Safe USA Made - Image 5](https://images-na.ssl-images-amazon.com/images/I/81kgNg8UeUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Best non-ice alternative *by R***A on Reviewed in the United States on April 1, 2017* I love these and own literally tons of them for my Yetti coolers. They need two days (or longer) in the freezer but if you line a quality cooler like Yetti, Pelican, etc. with these they will keep frozen for 2-3 days which is impressive.Filling them with water and sealing is simple. I have friends who returned them afraid that they would mess it up but its literally the simplest thing ever.Update:I purchased these exactly one year ago, the bags are now falling apart. I didn't use them very often, I would guesstimate on a cumulative basis maybe 5-6 months total. All the bags are now deteriorating, and the gel/water mix has leaked out of some. Most of the bags delaminated (see pictures) and once the clear protective film is gone, that's when they puncture easily. The alternative is traditional hard plastic cooler ice, which seems like it would last longer but they take up a lot of cooler space and don't freeze as fast as Cooler Shock. ### ⭐⭐⭐ This is an assessment based on some experimentation *by T***R on Reviewed in the United States on August 8, 2017* HEre's my real comparison: This 4 pack is supposed to replace 12lbs of ice. Before buying the cooler shock, I was using 8 frozen 32oz. bottles of water to keep things cool inside my insulation bag. When I left the bottles inside the insulation bag in the morning and came back in the evening, the temperature on the fermometer inside the bag read about 66 degrees. With 4 of these bags inside, the temperature in the evening reads 70 degrees.It's an okay product given the price and depending on what you are looking for. If your function is primarily to put ice packs in a insulated picnic bag which is PACKED tightly and you want to slide this along the sides, I'm sure it'll work fine. When there is open space in the insulation bag and the cooler shock is just placed inside loosely, it melts much faster. The cooler shock dips the temperature really fast but it looses its coldness sooner than a solid block of melting ice -Would I buy more of these? No. Instead I would buy a 48 pack of gel pouches for $14. I am getting a much higher volume of ice packs that way. I don't think cooler shock's technology is so good that it deserves the price it's asking for. ### ⭐⭐⭐⭐⭐ I'm Impressed *by K***N on Reviewed in the United States on November 3, 2016* So a product review:Pros:1. Cost: Very affordable, especially when comparing to the Yeti and RTIC packs2. They work: they freeze colder than ordinary ice packs and last longer as well. I have a 60L rotomolded South Jetty Cooler (southjettycoolers.com). Put a number of these in my cooler this past Monday. The packs, while no longer frozen (4 days later), are very very cold. More importantly the beverages in the cooler are still frosty cold.3. Ease of Set-Up. These are mailed without any liquid in them. There is a chemical in the pouches, that when mixed with water turns into a gel. The directions were clear and it was very easy to fill the piouches up with the required amount of water, get the air out, zip shut, dry the fold by the zip top and iron to seal. If someone is not comfortable with filling and sealing these ice packs themselves, I believe you can ordered them filled for an additional cost.4. Space Saving: Since the exterior is not a hard molded plastic bottle, these are smaller and more flexible. Which makes them fit in the cooler better. The pouches as a very heavy duty Mylar too pouch. They feel as though they're pretty strong.Bottom Line: I would HIGHLY recommend these for your cooler. I have yet to come up with a Con. If I do, I will revise my review accordingly.Update 17Jun18: I’ve been using these for nearly 1.5 years now. At one time I had 7 of these in various sizes. Today, I still have 5. What does that mean to me, it means they’re durable. I use these a lot while hunting, fishing, boating, & traveling. They hold up well and will start to delaminate over time. But for the cost savings and convenience over ice, that’s OK; they’re made of a Mylar packaging, not Kevlar. I will definitely order more of these soon. --- ## 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.hr/products/171675883-4-mid-size-cooler-freeze-packs-10-x-10-coldest](https://www.desertcart.hr/products/171675883-4-mid-size-cooler-freeze-packs-10-x-10-coldest) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*