OUTXE Ice Packs for Coolers - Large- 10 x 13 Inch, Space Saving - Reusable, Long Lasting, Cold Freezer Packs for Coolers&Totes to Keep Food Fresh

these fit perfectly in my small wheeled cooler, and works well under 10x13 containers. They are handy to keep those dishes cool outside of the cooler for picnics and other outdoor activities when you want to keep food cool when serving.

The three 10"x13" cold packs come dry for shipping weight savings. Simple instructions printed on the product packaging; add water, cork, cap, freeze and use. I decided to use distilled water as my preference. I am figuring that any impurities in tap water could shorten the life of the product, just my thought. It only took approximately one U.S. gallon to fill those three packs to the marked fill line. Over night freeze, which was easy and very compact in the over the refrigerator freezer. They stack flat to freeze evenly, even in our very full freezer with many odd shaped food bags & containers. The cold packs kept the crushed ice, food & beverages cold on our boating excursion. The ice chest was an ordinary Igloo brand, not one of the super high end super coolers. Outdoor temperatures were over 100 degrees Fahrenheit in the shade. Cold packs were used for eight hours resulting with one pack being cold liquid, second pack was cold and slushy, and the third pack was cold and very firm. Much of the crushed ice was still frozen and I promptly returned along with the cold packs to my freezer for another trip. I do feel that the cold pack assisted in keeping the ice frozen longer. I would recommend these for keeping the ice frozen longer or the packs could easily be used instead of ice reducing water build up in the ice chest. - Scott

Keeps items cool. I use these with an insulated bag. On really hot days they last about 3-3.5 hours. Then the get mostly water but slightly cool. Not easy to puncture. It should last a while.

Excellent ice packs! Fits perfectly flat in our 50qt cooler- two days after our event drinks were icy-cold, and the packs were still frozen! Highly recommend!

I’m not sure if these would stay cold all day but I love their large size and how affordable they were. Used them in a waterproof insulated lunch box on the lake on a windy and cloudy afternoon for about 4 hours. The ice was almost completely melted by then but still very cold at least. Worth the buy for sure.

I use these in my 100 Qt Coleman cooler as dividers. I created a center area to keep my meat and perishables colder and protected. I also freeze liter bottles and my cooler will last for a minimum of 4 days camping. By the forth day I add ice if needed. The quality, size, material and weight are perfect for my use. I would purchase these again. They are true to size.

Definitely regret buying these. Not worth any money as they do not freeze flat. They bulge and are useless for what I wanted them for and no way to fix them.

So far so good I see people on here have made comments about them leaking through the sides. I'm not sure but I wonder if those people are filling these all the way to the top. There is a line even though it's hard to see you need to leave room for expansion

Takes less space in the cooler.

Die Akkus sollten nur 3/4 mit Wasser gefüllt und die Restluft, so gut es geht, herausgedrückt werden. Sonst gibt's bei gefrieren dicke Beulen in den Akkus. Wenn man das beachtet, dann sind die Dinger top. Empfehlenswert.

Très pratique, ça reste froid très longtemps.

Schnelle Lieferung und gute Qualität

Holds water and forms a gel inside. Works fine. Use it as a travel ice pack so the gel thing was not wanted as i wanted to empty for air travel.