Fit & Fresh Cool Coolers Ice Pack, 4 pack, Blue

Here's detail that I hope will be helpful. I traveled with these in my cooler when on a journey to a hot country that's just North of the Equator. Daytime temperatures at the end of March were about 27C. I packed the cooler about 7 pm one night into my checked luggage, traveled overnight, and landed in the tropical country at about 6 am. I had to catch another flight and didn't get one until 10:30 am. During that wait, I went out of the airport for about 2 hours with my luggage as the AC was next level! The flight was barely Air Conditioned to my despair! I finally got to my destination at about 11 am, drove without AC to the home... and couldn't find the house keys!! I was locked out for hours. I finally got in at about 4:30 pm. That's 21.5 hours of travel, with the last 5.5 hours outside in the heat. I had given up on my stuff but was pleasantly surprised when I opened my suitcase and realized that the stuff in the cooler was still beastly cold. I had butter, yogurt and heavy cream. The butter was rock solid and the yogurt and heavy cream were beastly cold. Effectively they kept the stuff a little colder than the temperature they had when packed. I was thankful as I didn't want the cream freezing as that would have denatured it. I was absolutely thrilled!! The cooler is great but I'd done that run before. The trip was shorter, and I had less outdoor time, but the items were not as cold.

Conserva fresco y helados por 6 hasta refresco y alimento ya que no se tiene que estar desayunado agua por los cubos de hielo en bolsa

Cumplen con su función, muy prácticos

These are awesome for lunch bags Small, thin and flat Can use multiple and layer them between all the food

I recently purchased the Cool Coolers by Fit + Fresh Slim Ice Packs, and they’ve exceeded my expectations. These ice packs are a game-changer for anyone needing to keep their food and drinks cold throughout the day. Slim and Space-Saving Design: Measuring approximately 4.75” x 0.5” x 5”, these ice packs are ultra-slim, making them perfect for tight spaces. They fit seamlessly into lunch bags, coolers, and even small freezer compartments without taking up much room. Long-Lasting Cold Retention: Despite their slim profile, these packs stay cold for hours. I typically pack my lunch around 7 AM, and by noon, everything is still perfectly chilled. Some users have noted that they remain cold even after several hours in warm conditions. Durable and Leak-Proof: The hard-sided design ensures they don’t leak or get punctured easily. I’ve used them daily for weeks, and they still look and function like new. Their durability makes them a reliable choice for daily use. Versatile Use: Beyond lunch boxes, these ice packs are great for picnics, road trips, and even keeping medications cool. Their compact size and efficiency make them a versatile addition to any cooling needs. Affordable and Eco-Friendly: Being reusable, they not only save money over time but also reduce waste compared to disposable ice packs. It’s a win-win for both your wallet and the environment. Conclusion: If you’re in the market for reliable, slim, and long-lasting ice packs, the Cool Coolers by Fit + Fresh are an excellent choice. They combine functionality with convenience, making them a must-have for anyone on the go.