Tundra Series

These Arctic Tundra Series freezer packs have been fantastic. They kept my frozen food frozen during a cross-country road trip using only a mid-priced cooler ($65–$75), which really impressed me. I also used one on a trail ride, and when we stopped for lunch, the water bottles—started at room temperature—had actually begun to freeze. That says a lot about how cold and consistent these packs stay. They’re made from high-quality plastic that’s durable and easy to clean when not frozen. The integrated handle is a great touch and makes them easy to move and position in a cooler. One tip: if you store these at room temperature, be sure to put them in the freezer a few days in advance and set your freezer colder than usual. These packs are dense and take some time to fully freeze—but once they do, they perform extremely well. They’ve worked perfectly for my needs. I currently own three XL (5 lb) packs and four L (2.5 lb) packs and will continue to buy more as needed. It’s really nice not having to stop for ice every day. Highly recommend.

We love this ICE pack. They get really cold and stay cold for a long time when used. We use them when grocery shopping so we do not have to run home to unload frozen or cold items. We also use them on trips to keep things cold in our ice chest.

I bought these ice packs for a long road trip because I didn’t want to deal with melting ice and soggy food. These packs exceeded expectations – they kept our food and drinks cold for the entire 12-hour trip. One important tip: for the best performance, freeze them in a sub-zero freezer if possible. In a standard freezer, the liquid inside doesn’t fully freeze, although the packs still work. However, when frozen in a sub-zero freezer, they become completely solid and last noticeably longer. Highly recommend these for anyone needing dependable cold storage without the mess of traditional ice.

Super expensive, but they work well for keeping my stuff cold while traveling. They do take a long time to freeze, and I've had better luck if I tuck them in the chest freezer. It will take days if I place in standing freezer.

What a rip off!! I have a freezer that is turned way down. They were in there for 3 days and frozen solid along with a couple of cheap blue ones from the big box store. I placed all of them in a cooler with a variety of refrigerated drinks. After 3 hours in an air conditioned vehicle we reached our destination. It was hot outside but the cooler was in the shade. After a couple hours in this climate they were completely thawed and just cool to the touch. In contrast, my cheap blue ones were frozen still after another 24 hours. What an overpriced marketing gimmick this is. I will never buy this brand again and I wanted to support USA products. Total failure, Overpriced, waste of money!!

These helped me to transport frozen food during a 9-hour trip. The food remained completely frozen, although the ice packs were partially melted. Some side notes: 1. I was flying and had hoped to bring my small cooler as a carry-on, but the ice packs were partially liquid within 2 hours - not enough time to get from my home to the airport and through security - and therefore could not be carried on. It was no problem as checked luggage. 2. The freezing point of the ice packs is much lower than water, so your freezer needs to be cold enough to freeze them completely. Also, for the same reason, the ice packs are still very cold when the liquid starts to melt. 3. How long the ice packs (and your food) will stay frozen obviously varies depending on your cooler, contents, and travel time.

We use these for ice cream out on the boat during the summertime. Great for power outages.

I bought these for our travels around Texas. I’m disappointed with these for a few reasons. First, they take forever to freeze in my deep freeze freezer. When I taken them out they just don’t last for very long. I have some cheap Igloo Blue ice packs that stay frozen for much longer where I might get a day out of these packs. I’ve used them in several sized yeti coolers, and they fall short of my expectations.

I use this mostly for beer and drinks in a cooler that I bring to the beach and it works amazingly. Compared to your typical cooler packs built for -2C, it is designed to freeze at -15C meaning you need to make sure your freezer can go down to -17 at least, and keep it there for two to three days to get it to completely freeze. If I don't open up my cooler, the drinks closest will start to freeze. I would advise anyone with food not use this because it will actually freeze your vegetables, for example, tomatoes and cucumbers will actually freeze and not be pleasant. It's for transporting meats or drinks if you are like me and like your drinks super cold.

After more than 10 days in the freezer at -16 degrees celsius the cooling elements are still not fully frozen Are these faulty??

so far so good , it lasts very well , but does need 2 days in the freezer to reach max effect for me

My second order. Very effective in keeping items cold for a much longer period of time !

Dice "Pack" y solo viene UNO. No lo hubiera comprado de haber sabido que solo es UNO.