Brand | Cooler Shock |
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Color | Gray |
Package Information | Box |
Capacity | 56 Fluid Ounces |
Product Dimensions | 10"D x 14"W x 1.5"H |
Item Weight | 0.2 Kilograms |
Special Feature | Portable |
Recommended Uses For Product | Picnic, Fishing, Camping, Hiking |
Pattern | Letter Print |
Insulation Material | Polyethylene |
Chamber Depth | 1.5 Inches |
Chamber Height | 10 Inches |
Chamber Width | 14 Inches |
Item Package Dimensions L x W x H | 10.55 x 7.9 x 2.44 inches |
Package Weight | 0.58 Kilograms |
Item Dimensions LxWxH | 10 x 14 x 1.5 inches |
Brand Name | Cooler Shock |
Number of Items | 3 |
Manufacturer | GenTap |
Part Number | 7CSLSET |
Style | Cooler Size 3-Pack |
Size | Cooler Size 3-Pack |
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Ships from: Amazon Sold by: Cooler Shock
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
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Cooler Shock Reusable Ice Packs for Cooler - Long-Lasting Cold Freezer Packs for Coolers & Lunch Bags - Cooler Ice Packs for Lunch Box, School, Beach, Fishing, Camping Gear
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Cooler Shock |
Color | Gray |
Package Information | Box |
Capacity | 56 Fluid Ounces |
Product Dimensions | 10"D x 14"W x 1.5"H |
Item Weight | 0.2 Kilograms |
Special Feature | Portable |
Recommended Uses For Product | Picnic, Fishing, Camping, Hiking |
Pattern | Letter Print |
Insulation Material | Polyethylene |
About this item
- LASTING COLD - Our durable ice packs for coolers and lunch boxes are colder than ice at 18° F (-8° C) to keep your favorite foods and soft drinks chilled for up to 48 hrs.
- EASY TO USE - Filling these thin reusable cooler packs is easy freezy! Simply, add water once using the included funnel, shake, screw cap on, & freeze until ready to use.
- STRONG - Robust and resilient, these cooler and lunch box ice packs are nylon-reinforced for seamless freezer-to-lunch bag trips.
- COOLER SIZE - This large ice pack is perfectly designed to keep food and drinks cold inside beach bags, picnic baskets, coolers for breastmilk storage, and more.
- 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 gifts for anyone planning a well-stocked getaway!
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Product Description
Cooler Shock vs. Regular Water
Ice starts out at freezer temperature and will warm fairly quickly to its melting point (32 degrees F). Once at melting point, the ice will stay at the same temperature during the whole process of melting. After fully melting, the liquid starts to warm normally again.
Cooler Shock ice packs also start out at freezer temperature, and will warm pretty quickly, but it's melting point is at a much lower temperature — 18 degrees F. During the whole process of melting, Cooler Shock stays at this lower temperature. This lower melting point means that when ice begins melting and warming in your cooler, Cooler Shock packs still stay cold, even as they begin to thaw.
Frequently Asked Questions (FAQ)
- Do I need to refill the packs? No, you do not need to refill your Cooler Shock packs. Once they are sealed, they should not be opened or emptied.
- Can I use my Cooler Shock packs in the refrigerator? Cooler Shock packs are expertly designed to provide the best cooling energy when frozen. We do not recommend using Cooler Shock packs in the refrigerator because your fridge does not usually get below 32 degrees F (a.k.a. freezing temperature).
- What is the difference between the zipper packs and the screw cap packs? Essentially, nothing. The packs contain the same ingredients. The only difference is how you fill and seal the packs at home. The zipper packs require an iron to seal, whereas the screw cap packs use a funnel and cork (provided) to create a leak-proof seal.
- How long should Cooler Shock packs be frozen before use? We recommend 48 hours for large packs, 24 hours for mid-size packs, and 12 hours for lunch-size packs for best results.
Colder, Faster, Longer
Cooler Shock Premium Ice Packs (Large)
An ice alternative that takes “cool” to the next level, Cooler Shock reusable ice packs are designed to provide extended cooling at 18 degrees F that can last up to 48 hours.
Great for camping, picnics, boating, fishing, tailgating, and any perishable transport (both personal and commercial), Cooler Shock ice packs turn warm drinks ice cold in the cooler without turning your sandwiches soggy from melting ice. After a day of fun, just return Cooler Shock to your freezer and they'll be ready for the next outing.
DIY Reusable Bags — Just Add Water Once
Cooler Shock ice packs are shipped dry with a proprietary cooling gel mixture inside that turns into a solid block when frozen. Just add water at home, shake, and seal to create reusable ice packs that can be used over and over.
Choose from two closure types:
- Screw cap with cork and included funnel for filling.
- Zipper version that's sealed permanently shut with an iron.
Thin, Durable Construction
Cooler Shock's flexible, multi-layer bags are made with aluminum and polyethylene to keep the contents secure and reinforced with thin nylon to help strengthen the pack.
Measuring about one-fifth the thickness of rigid ice packs, Cooler Shock's thin walls (8 mils, or about 0.2 mm) freeze quickly without losing cold-transferring effectiveness.
Key Features & Specs
- Large size ice pack — 10 x 14 inches
- 1 large pack replaces 6 pounds of ice
- Shipped with dry gel mixture — add water and seal at home
- Screw cap closure with cork and included funnel
- Each pack requires 56 ounces of water (7 cups)
Cooler Shock Ice Alternative Outperforms Ice
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Superior CoolingCooler Shock's proprietary cooling gel mixture is more dense than ice and uses a scientific phase change formulation, providing a higher energy concentration for sustained cooling at 18 degrees F (read more below). |
Cold Up to 48 HoursWhen paired with a high quality cooler, Cooler Shock ice packs will keep your food and drink chilled longer — up to 48 hours for Large and Medium packs, and up to 8 hours for Lunch packs. |
Reuse Over and OverReturn Cooler Shock ice packs to the freezer after using and they'll be ready for your next outing. |
Affordable & ConvenientCooler Shock ice packs will pay for themselves in just a couple outings (compared to the cost of 10 to 20 pounds of ice) — and no extra trip to the store. |
Large Cooler Shock | Medium Cooler Shock | Lunch Bag Cooler Shock | Cooler Shock Hard Packs | |
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Customer Reviews |
4.4 out of 5 stars
3,279
|
4.6 out of 5 stars
25,813
|
4.6 out of 5 stars
25,813
|
4.6 out of 5 stars
1,844
|
Package Type | Soft pack, flexible | Soft pack, flexible | Soft pack, flexible | Hard pack, ultra-durable |
Size | 10 x 14 inches | 10 x 10 inches | 6.75 x 7.75 inches | 10 x 13 inches |
Quantity | Three packs | Four packs | Five packs | Two or three hard packs |
DIY — Add Water Once to Dry Gel Mixture | ✓ | ✓ | ✓ | ✓ |
Screw Cap Closure | ✓ | ✓ | ✓ | ✓ |
Zip and Iron Seal | ✓ | ✓ | ||
Reusable | ✓ | ✓ | ✓ | ✓ |
Product Description
Cooler Shock Cooler Accessories - Reusable Ice Packs
Product information
Technical Details
Additional Information
ASIN | B06XH9GB75 |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #234 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #2 in Camping Cooler Accessories |
Date First Available | March 24, 2015 |
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1 year later, still my favorite ice packs of all time!
Emily Philip
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, ease of filling, size and quality of the ice pack. For example, they mention that it works better than any ice replacement packs, it's easy to fill and seal, and it doesn't take up much room. That said, they say it'll keep things cold for a long time and is better than loose ice cubes. Customers are also impresseded with the ease of use, saying that it'd be easy to set up and use.
AI-generated from the text of customer reviews
Customers like the coldness of the ice packs. They say they stay icy cold, and keep food in a cooler. Customers also mention that the trays save on room and keep items cold for days. They also say the icing has amazing freeze power, and keeps items from melting.
"...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...." Read more
"...The ice pack, once frozen keeps the items in small coolers cold. If you have direct contact with the pack then, the items may freeze...." Read more
"...They keep everything in my ice chest nice and cold." Read more
"...These really do keep his water cold until he gets home...." Read more
Customers are impressed with the performance of the cooler shock. They say it works better than any ice replacement pack they have ever used, and is extremely impressed with its performance. Customers also mention that the medium pack is unparalleled in its performance, and works good for long hunting trips.
"...In conclusion, these Cooler Shock Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution..." Read more
"...They stay frozen for over 24 hours. Amazing product! Highly recommend!!" Read more
"I use the ice packs often and they work so great. They keep everything in my ice chest nice and cold." Read more
"...Worked like a charm!..." Read more
Customers like the quality of the ice packs. They mention that they are durable, convenient, and better than ice. They also say that they help keep the Ice frozen and are great for ice baths or large coolers. Customers also say there is no more forgetting ice or having to make a stop for ICE.
"...The ease of assembly, exceptional cooling performance, and overall quality make them stand out from other options on the market...." Read more
"I use the ice packs often and they work so great. They keep everything in my ice chest nice and cold." Read more
"These ice packs are amazing...." Read more
"These ice packs are awesome. One large one lasted for 2 days. Even after that time it was still about half frozen...." Read more
Customers like the size of the ice cubes. They say they're compact and fit easily everywhere. Some mention that the liners are thin enough to take very little room in the cooler while keeping the cooler contents cold. The packages are large, so be sure to check against size of your cooler.
"Gel formed well and froze as expected. Good size and fits well in freezer and coolers." Read more
"...great addition when we go camping this summer as well as they fit nicely in our cooler...." Read more
"...sided Trader Joe’s bag, not a hardshell cooler, to make it easy to pack inside my luggage. Worked perfectly!..." Read more
"...The large ones don't fit well (or at all) in 30qt or less. It will fit in the 30qt, but will be much more of a headache to work around...." Read more
Customers find the product easy to use. They mention that the instructions are easy to follow, the product is easy to put together, and the flat shape makes it easy to place in between the food. Customers also appreciate the convenience and easy cleanup. They say the product folds back, making it easy for people to serve themselves.
"...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..." Read more
"...The flaps on the carrier folded back, making it easy for people to serve themselves and I didn't have to worry about how long any of the food sat..." Read more
"These are very good quality and easy to use! Love them!" Read more
"...But, all the info is clear and easy to follow. Even supply the funnel to fill with. They are larger than I would have liked...." Read more
Customers find the filling of the ice packs very easy. They say it's simple to add the water and mix the powdered gel. Customers also mention that the packs are reusable and stay cold all day.
"Very easy to fill and freeze very well. Stays frozen for days." Read more
"...But, all the info is clear and easy to follow. Even supply the funnel to fill with. They are larger than I would have liked...." Read more
"...It was simple to add the water and mix the powdered gel though you have to be sure to work the powder..." Read more
"...These are super easy to fill up. Just put a cup and a half of water in there and put the plug in and screw the cap down (really hard!)..." Read more
Customers are mixed about the durability of the insulated bottle. Some mention that it holds up really well, and is a reliable and long-lasting cooling solution. However, others say that they're not super durable, and if they get banged around a bunch, they seem like they would crack open. That said, some complain about the funnel and the plastic cap breaking.
"...Reusable Ice Packs are a fantastic investment for anyone who needs a reliable and long-lasting cooling solution for their cooler...." Read more
"...My only complaint is the edges of the packs are sharp and could easily cut skin if you are susceptible to cuts. They need to be handled with care." Read more
"...Also used them for road trips and they hold up really well, keeping the food just as cold as the fridge. Highly recommended." Read more
"...The "ice" lasts a very long time even without a lot of insulation surrounding it...." Read more
Customers are mixed about the leakage of the outdoor recreation product. Some mention that it lasts a long time with no fear of leak or breakage, while others say that it started leaking after only a single season of use, with corners starting to leak. The funnel was not included, and the gel would seep.
"...The only downside was that they were fragile and would spring a leak...." Read more
"...or rips in packaging and eventually I found that they leaked out of where you fill them...." Read more
"...No longer have to put ice in lunch bag. Stays cold all day. NO leaks!!Makes ice in boat cooler last longer!..." Read more
"...Recently, they've started to get holes in them and leak fluid where they creased as they melted while traveling, so I am looking to replace them..." Read more
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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!
I have been using the lunch ones in my kids lunch boxes and when they get home they are completely thawed. Still cool, though not cold.
I bought their lunch boxes from Sams and they came with a freezer pack. The freezer pack the lunch boxes came with still have a large frozen chunk in the middle when they get home. Not these cooler shock ones though.
My AC went out and it’s been 80 in my house all night. I grabbed two of the large freezer packs to lay on my bed at my feet and my side. When I woke up roughly 8 hours later they were completely thawed and not cold.
I thought with the amount of money I spent that they would be better than that. But they aren’t worth the money.