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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

  • Based on 28,545 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, May 23
Order within 22 hours and 36 minutes
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Material Type: Add Water


Style: Medium - With Handle - 4pk


Features

  • 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.
  • ALL PURPOSE - These medium-sized reusable ice packs are perfectly designed to keep food and drinks cold inside lunch bags, beach bags, picnic baskets, cooler containers and more!
  • THOUGHTFUL GIFTS - If your loved one is an outdoorsy type, youll 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!

Description

Cooler Shock Cooler Accessories - Reusable Ice Packs

Brand: Cooler Shock


Material: Add Water


Package Information: Bag


Special Feature: Built-In Handle, Durable


Included Components: 4 Ice Packs, 1 Filling Funnel


Recommended Uses For Product: Camping, Hiking


UPC:


Number of Items: 4


Size: Medium


Manufacturer: Cooler Shock


Brand Name: Cooler Shock


Included Components: 4 Ice Packs, 1 Filling Funnel


Recommended Uses For Product: Camping, Hiking


UPC: 860010058008


Manufacturer: Cooler Shock


Size: Medium


Container Type: Bag


Additional Features: Built-In Handle, Durable


Material Type: Add Water


Insulation Material Type: Nylon


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good and affordable
Material Type: Add Water Style: Large - 3pk
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. ... show more
Reviewed in the United States on April 11, 2026 by Jboogie

  • No more ice for the cooler for me.
Material Type: Add Water Style: Large - 3pk
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.
Reviewed in the United States on March 29, 2026 by Hoss

  • Efficient Cooling
Material Type: Add Water Style: Medium - 4pk
These are some very efficient cooler packs! They're easy to set up (just follow the instructions closely and fill with water properly) and they freeze in a slim rectangular profile. They're not too heavy and they're perfect for my small soft-sided cooler. Two of them is enough to keep all of my drinks and snacks cold while they wait in the car when I go hiking. ... show more
Reviewed in the United States on April 6, 2026 by J. Trevino

  • Pretty Good, way better than regular ice for hot days!
Material Type: Add Water Style: Small - 5pk
When I ordered these with the "some assembly required", I was prepared to be really irritated that I had to do the work to save them the money. But what I found was, it was actually fun putting it together and I was afraid of potential leaks, but out of the 5 I ordered (lunch size), all have had no issues whatsoever, which is surprising as I am not the IKEA assembly guy at all. I expected it would fail and it didn't.... not one drop spilled. The ONLY reason I gave 4 stars instead of 5 (should really be 4.3 ish) is their claims of 8 hours of "as cold as ice". That may be the case if you are using them at room temp, but I bought them to keep beers cold for a 4-5 hour golf round in 95 degrees and for that, it worked, but was dying after 4 hours and the beer was maybe 40 degrees... I prefer 34-36 degrees. Yes I am a beer prima donna. Skeptical on the 8 hour claim, and that is why I did not give 5 stars. But for what I needed, it worked great!!! Maybe the larger versions were the 8 hour ones. Meh. But these things coming out of a very cold freezer will burn your hands, be very careful! They are so flipping cold! Protect your hands if using a very cold freezer or you may get frostbite. If you doubt the colder than ice claim, put it in a deep freezer and lose a few fingers if you are not careful taking it out... Overall, no issues at all with the lunch size pack of 5. Durable, convenient, and definitely way better than ice, and other non-ice solutions we have used. And for me and my wife the money was well spent for sure. For 5 stars, and this is not just for this product, promise less and deliver a bit more. But this is pretty awesome compared to a lot of other products we have tried. We are considering the larger versions, based on the performance of the smaller items and may update this review based on that. May yet get 5 stars, we will see. 8.8/10 Have recommended to friends and family. Place this in the best triple walled cooler and you may have a cold beer next week... or at least a 40 degree beer.... ... show more
Reviewed in the United States on September 4, 2020 by The Man

  • Keeps my milk cold all shift!
Material Type: Add Water Style: Small - 5pk
I’m an exclusive pumping mom so I was looking for ice packs to keep my milk cold all day while I work. I use these with my Yeti Hopper 8 and they’re the perfect fit. Kept my milk ice cold but not frozen! Highly recommend, they’re good quality. They don’t take up a lot of space in my cooler.
Reviewed in the United States on April 29, 2026 by Alanis Briseno

  • RN Mom Tested: Slim Ice Packs That Stay Cold All Shift Long
Material Type: Add Water Style: Medium - 4pk
I’ve been using these ice packs for about 3 months, and they’ve been holding up extremely well. The quality is impressive, and once prepared correctly, they work exactly as advertised. Important tip: Make sure to follow the directions closely. These do not work immediately. The instructions state to freeze the packs for at least 8 hours before use, which is necessary for best performance. I work at a hospital and pump breast milk during my shifts, so keeping my milk cold is non-negotiable. These ice packs keep everything ice cold for over 12 hours, which honestly impressed me. The night before work, I freeze two medium-sized packs, then place them in my cooler bag in the morning. I lay them flat while freezing so they are pretty slim, which makes it easy to stand them upright in my cooler later. The packs are very slim and space-saving, which I love—but be aware that the corners are quite sharp, so handle them carefully. The bag itself looks sleek with its black color and feels very high quality and durable. As for setup: the directions are clear, but the process is a bit particular. I’ll admit I had my husband help me because precision matters here. One key step is measuring 28 oz of water and letting it sit for a few minutes to release air bubbles (this is important!). You pour the water in using the included funnel, do not add the silicone plug yet, close the screw cap, and shake vigorously to mix the contents. Then you remove the cap again and gently squeeze out excess air before sealing it completely. If you carefully follow the instructions, you’ll be totally fine. Overall, these ice packs are reliable, long-lasting, and well-designed. I plan to purchase a larger size for our big cooler for beach trips. Highly recommended for working parents, breast milk storage, travel, or anyone who needs serious cooling power. ... show more
Reviewed in the United States on January 11, 2026 by RN MOM NOTES

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