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Cooler Shock Ice Packs for Cooler - Reusable, Premium, Large Ice Pack and Lunch Cooler Set for Long Term Use - Cools Faster Than Ice - Cooler Accessories

4.6 4.6 out of 5 stars 1,843 ratings

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Gray 2-pack

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About this item

  • LONG LASTING COOL - Keep your favorite snacks and soft drinks cold with these reusable ice packs for coolers, beach bags, and picnic baskets. Once frozen, they stay at 18º F for up to 24-48 hours.
  • NON-HAZARDOUS - If you want a hassle-free alternative to dry ice, our reusable ice pack will do the trick. It's food safe, so you can have peace of mind whenever you put them in your lunch cooler.
  • CHILL FOR TRAVEL - The perfect sidekick to every outdoor adventure, these thin cooler ice packs will ensure your food stays fresh when camping, hiking, or scouting for any traces of the Yeti.
  • A BREEZE TO FREEZE - Filling this large ice pack is easy freezy. Just add water to your lunch ice pack, secure with the screw cap, and place in the freezer. Our Cooler Shock formula takes care of the rest!
  • COMPACT FIT - Each durable ice pack for cooler bags and large lunch boxes weighs in at 5 lbs when filled and can replace up to 7 lbs of ice. Great for sodas, beers, meats, fruits, and even breast milk.

From the brand


Product Description

Colder Than Ice
Cooler Shock reusable ice packs—an ice alternative that far outperforms ice

Superior Cooling

Lasts Longer

Reuse Over & Over

Superior Cooling

Cooler Shock's cooling gel mixture is able to sustain cooling down to 18° Fahrenheit, giving you the perfect temp for ice cold goods on the go.

Lasts Longer

When paired with a high quality cooler, Cooler Shock hard ice packs will keep your food and drinks chilled longer — up to 48 hours.

Reuse Over & Over

Return Cooler Shock Hard Packs to the freezer after using and they'll be ready for your next outing.

Reusable Cooler Packs
Take Cooler Shock On The Go
Grey 3 Pack Hard Clear 2 Pack Hard Clear 3 Pack Hard Large Soft Packs Medium Soft Packs Lunch Bag Soft Packs
Grey 2 Pack - Hard Clear 2 Pack - Hard Clear 3 Pack - Hard Large Soft Packs Medium Soft Packs Lunch bag Soft Packs
Customer Reviews
4.6 out of 5 stars
1,843
4.3 out of 5 stars
1,296
4.3 out of 5 stars
838
4.6 out of 5 stars
25,811
4.6 out of 5 stars
25,811
4.6 out of 5 stars
25,811
Package Type Hard pack, ultra-durable Hard pack, ultra-durable Hard pack, ultra-durable Soft pack, flexible Soft pack, flexible Soft pack, flexible
Size 10" x 13" 10" x 13" 10" x 13" 10" x 14" 10" x 10" 6.75" x 7.75"
Quantity 2 2 3 3 4 5
Color Grey Clear Clear Silver Silver Silver
DIY — Add Water Once to Dry Gel Mixture
Screw Cap Closure
Reusable

Product information

Technical Details

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Cooler Shock Ice Packs for Cooler - Reusable, Premium, Large Ice Pack and Lunch Cooler Set for Long Term Use - Cools Faster Than Ice - Cooler Accessories


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,843 global ratings

Customers say

Customers like the quality, performance, and size of the ice blocks. For example, they mention that it's a really good product, works great in a cooler, and that it takes up very little room. That said, some appreciate the value for money.

AI-generated from the text of customer reviews

158 customers mention134 positive24 negative

Customers like the temperature of the ice packs. They say that they stay cold, and both cool equally well. They also appreciate the lack of mess and the fact that the shaved ice lasts for days.

"...Cooler Shock is all you will ever need to keep everything nice and cold!!..." Read more

"...one in the bottom then your drinks and food then ice and it makes your ice last for days , easy to mix up if you follow the directions , very good..." Read more

"Keeps food and drinks cold all day! Great product once it’s setup. I didn’t like that I had to read directions for an ice pack." Read more

"...They are small/narrow, but absolutely keep things very cold for long periods of time...." Read more

77 customers mention68 positive9 negative

Customers like the quality of the ice packs. They say they have an impressive build quality, are durable, and stay cold for a long time. Some mention that the icing blocks stay solid for 15 hours without condensation. Overall, customers are happy with the quality and durability of the product.

"...to ask any questions you may have about these AWESOME and AMAZING Cooler Shock hard packs. #NoMoreIce" Read more

"...last for days , easy to mix up if you follow the directions , very good ice packs, just as described" Read more

"Keeps food and drinks cold all day! Great product once it’s setup. I didn’t like that I had to read directions for an ice pack." Read more

"Stayed cold for longer than expected. Good quality" Read more

62 customers mention55 positive7 negative

Customers like the performance of the ice packs. They say they work great in coolers, keep food and drinks very cold, and work perfectly in soft-sided travel coolers. Some customers also mention that the original packs work well with insulated bags.

"...These are slim and stack nicely on each other in the freezer. They perform well since they come prefilled with something like glycol and you just..." Read more

"These (gray hard packs) have worked great in my Yeti 65qt cooler, 2 or 3 of these and some smaller ice packs and/or regular cubed ice keeps food and..." Read more

"...These things work great !!!!!" Read more

"...These work well. I do recommend." Read more

49 customers mention42 positive7 negative

Customers like the size of the ice packs. They say that it's perfect for keeping food cold, and it takes up very little room in the cooler. Customers also like that the liners fit easily in large freezer doors and are easily retrieved. They mention that the packs come in a variety of sizes and that they turn the cooler into a mini refrigerator.

"...They come in a variety of sizes. I use 1 on the bottom of the cooler and one on top...." Read more

"These cooler blocks work exactly as advertised. They are small/narrow, but absolutely keep things very cold for long periods of time...." Read more

"These are perfect for larger cooler." Read more

"...Freeze. They fit nicely into the cooler and keep it cold for a long time...." Read more

29 customers mention21 positive8 negative

Customers like the value of the ice chest. They say it's worth the cost, and a great buy. Customers also mention that it saves time and money by not having to buy or make ice at home.

"...I'd highly recommend these for value and performance." Read more

"...Well anyway, those were nothing short of amazing and were worth every penny I spent on them, but more importantly what I saved by not having to buy..." Read more

"...I like the idea but the screw on cap feels cheaper than the rest of the product (and the price paid)...." Read more

"...Add that up and tell me they are pricey. They are far from pricey and will save you a ton of money on ice! And pay for themselves really quick!..." Read more

26 customers mention21 positive5 negative

Customers find the ice packs very easy to use. They say the initial set up is straightforward, the solution is easy to activate, and the packs are easy to refill. Customers also mention that the packs fit snugly around items in the cooler and are super easy to fill with water.

"Super easy to use and make ready for the cooler. It freezes up nicely and keeps the cooler cold for a long time. No mess like with ice. Love them." Read more

"...They are super easy to fill with 7 cups of water and squeeze all the air out and screw the cap on.Done. Simple! Cool Away!..." Read more

"...Super easy to put together...." Read more

"...Easy to fill the first time and freeze. Great size. High quality. Love the shape and handle. Fits in home freezer easily using minimal space...." Read more

16 customers mention11 positive5 negative

Customers are mixed about the thickness of the ice pack. Some mention that it's thin enough to allow for all the food in the cooler, while others say that it is a little too thick for their liking. Some customers also mention that the sleeve is wide but thin, which fits perfectly in the freezer.

"...I like them because they are thin enough to put one on the bottom of the cooler and still have plenty of space for everything I'm taking with...." Read more

"The thinness of these and their incredible cold retention turn any cooler into a long-lasting fridge!" Read more

"...They are only 1" thick in the middle where there are no ribs or bumps, though instructions say they should be only 3/4" thick there...." Read more

"...Two of these fit perfectly in my “yeti style” 20QT cooler. They are thin and uniform so it’s easy to put food and drinks around them...." Read more

11 customers mention3 positive8 negative

Customers are dissatisfied with the leakage of the ice chest. They mention that the icy packs continue to leak even after the caps have been removed. Some customers also report that the product has a small hole near the cap that leaks.

"...don’t last, every one I had split by the spout/cap area and leak after a period of time...." Read more

"I have 4 of these cooler shocks. 3 out of the 4 caps continuously leaked the stuff from inside the container even while they are frozen in the..." Read more

"...No leaking. I am very happy with this purchase." Read more

"...to use and kept my food cold, but one of the 2 ordered already leaks after only 1 use." Read more

good price but not quite as big as I thought
4 Stars
good price but not quite as big as I thought
The big grey ones seem to be a bargain. Nice idea, including a funnel in the package, but it won't fit in the opening so I had to dig up another funnel.I measure them at 4 lb. 14 oz. each when filled with 7 cups of water. 10" wide and 12.9" long, but the cap protrudes a little more.They are only 1" thick in the middle where there are no ribs or bumps, though instructions say they should be only 3/4" thick there. Only at the little bumps on the corners are the 1.5" thick.I haven't frozen them yet. Yes, made in China. Not sure if the "stay at 18º F for up to 24-48 hours" is real or if their "stay at" temperature is comparable to the more prevalent "freezes at" temperature given by other ice packs.
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Top reviews from the United States

Reviewed in the United States on December 10, 2023
Style: Gray 2-packVerified Purchase
3 people found this helpful
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Reviewed in the United States on July 15, 2019
Style: Gray 2-packVerified Purchase
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5.0 out of 5 stars AMAZING!! THESE ARE A MUST HAVE!!
Reviewed in the United States on July 15, 2019
Let me start this review by stating a fact. YOU WILL NOT FIND A BETTER ICE PACK! We live in South Carolina and it gets pretty dang hot down in here in the summer. Heck, it gets pretty dang hot down here in the spring. I got tired of constantly buying ice every day when we go to the beach, lake, boating, camping…and we go a lot. I was determined to find the best ice alternative at a good price point and after reviewing a few products I decided to go with Cooler Shock. And I tell you right now, I am SO GLAD I DID! I bought the “original” foil Cooler Shock large 3 pack ice packs about 1.5 years ago. I loved them so much I bought another set, and then another…well, you get the point. I bought a lot. We have some for our soft side cooler for beer/water or whatever we’re drinking for the day. We have some for our large fishing cooler to keep our fish cold until we get back and can get home and get them cleaned. Well anyway, those were nothing short of amazing and were worth every penny I spent on them, but more importantly what I saved by not having to buy ice! Well, enough about those. I need to get to talking about what you came here to read about, the NEW and IMPROVED hard plastic Cooler Shock ice packs. I received the new hard packs on 10 July 19, filled them according to the instructions and placed them in the freezer. These new hard plastic ice packs feel and look like they are built to last. Unless you lose them or run over them with a tank, you will most likely have these packs forever. As with the foil packs, we plan to use these packs on the boat, at the beach, at the lake, camping, grocery store runs…the uses are limitless. I’ll give you a quick story about when we used our two hard packs in a Hopper 40 soft side cooler this past weekend. We took our boat out Saturday afternoon, 13 July, around noon and it was probably around 90 degrees outside. We had the cooler loaded with plenty of beer, water and Gatorade. I made what I call a drink sandwich. I put one ice pack on the bottom, add the drinks, then another ice pack on the top, and put drinks on the top pack. We fished well into the evening and got off the water at 1130 that night. We parked the boat at my cousin’s beach house and went back to our camper. The cooler stayed in the boat overnight. We unloaded the boat Sunday morning around 11:00 and put everything in the back of the truck. We headed for home, which is about 120 miles away, but stopped about halfway home for lunch and my wife did a little shopping. That put us at getting home 4:00-4:30 Sunday afternoon. I should have been surprised, but knowing how great Cooler Shock products are, I wasn’t. The few remaining bottles of water, Gatorade and one beer was still ice cold. The hard pack on the bottom was still half frozen but the one on top wasn’t frozen, but was still cold. I just can’t tell you enough or express how GREAT this product is. I have two hard packs for now, but that is about to change. I will be ordering another set or more in the VERY near future. So, after you read this, do yourself a HUGE favor and order yourself a set of three or more. YOU WILL NOT be disappointed. You will soon find out that ice is only needed for a glass of sweet tea and not a cooler. Cooler Shock is all you will ever need to keep everything nice and cold!! Feel free to ask any questions you may have about these AWESOME and AMAZING Cooler Shock hard packs. #NoMoreIce
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275 people found this helpful
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Reviewed in the United States on December 17, 2023
Style: Gray 2-packVerified Purchase
One person found this helpful
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Reviewed in the United States on July 12, 2023
Style: Gray 2-packVerified Purchase
One person found this helpful
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Reviewed in the United States on February 19, 2024
Style: Gray 2-packVerified Purchase
Reviewed in the United States on February 20, 2024
Style: Gray 2-packVerified Purchase
Reviewed in the United States on July 10, 2021
Style: Gray 2-packVerified Purchase
10 people found this helpful
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Reviewed in the United States on February 18, 2024
Style: Gray 2-packVerified Purchase

Top reviews from other countries

S. Warren
5.0 out of 5 stars Brilliant
Reviewed in the United Kingdom on July 19, 2021
Style: Gray 2-packVerified Purchase
Matt
5.0 out of 5 stars Cold as!
Reviewed in Australia on May 4, 2021
Style: Gray 2-packVerified Purchase
Siva Raj
5.0 out of 5 stars Money Well Spent!
Reviewed in Singapore on March 30, 2021
Style: Gray 2-packVerified Purchase
Bouletski
5.0 out of 5 stars The ice pack I been searching for years
Reviewed in Canada on June 16, 2022
Style: Gray 2-packVerified Purchase
Wade
5.0 out of 5 stars Excellent product!!
Reviewed in Australia on February 14, 2020
Style: Gray 2-packVerified Purchase