RAINBOW Dry Ice Packs for Shipping Long Lasting, Reusable Cold Ice Pack Sheets for Lunch Box, Flexible Dry Ice Packs for Coolers, Dry Ice for Shipping Frozen Food, 24 Ice Cells Each Sheet, 4 Sheets

I use these dry ice sheets for shipping chocolate products for my small business during the hot summer months. They are very convenient to use. I cut them into smaller sizes, soak them in water for about 10 minutes and then freeze them for about 24 hours and they are ready to use. I use mylar blankets to wrap my product in with the ice packs and they last for a long time keeping everything cool.These dry ice sheets will do a good job of keeping food and beverages cold for an extended period. They stay frozen for a long time.One of the best features of these dry ice sheets is their ease of use. They come in a flexible sheet form, which can be cut to size or shaped to fit around various items. This adaptability is fantastic for packing coolers efficiently. They are also lightweight, which is a significant advantage for camping and traveling.The reusability factor is a major plus. Unlike traditional ice that melts and needs replacing, these dry ice sheets can be refrozen and reused multiple times. This not only saves money in the long run but also reduces waste, making them an environmentally friendly option.The only downside I encountered was the initial cost. Dry ice sheets are more expensive upfront compared to regular ice packs. However, given their effectiveness and reusability, I believe the investment is worthwhile. Additionally, they can be harder to find in local stores, so purchasing online may be necessary.Overall, I highly recommend dry ice sheets for anyone needing reliable cooling solutions, whether for camping, picnics, or transporting perishable items. They offer superior cooling performance, are easy to handle, and provide excellent value over time. Despite the higher initial cost, their effectiveness and reusability make them a great addition to any cooler setup.

Ice packs worked to transport frozen beef for a 900 mile trip. Only used half the quantity.

My family took a road trip across our state and we needed ice packs to transport frozen food. I bought these and followed the directions to create ice packs. Comes a a sheet and you can cut to any size that fits your needs. Soaked in the bathtub as directed and the placed in freezer. Next day they were solid ice packs. Lasted for our five hour trip. Still frozen solid when we arrived. Put in freezer in our AirBnB and used again on the way home. Still frozen. The only thing I didn't like is that you can't deflate them and they don't melt. I figured they might grow bacteria inside if I tried to store them until next use so I didn't save them. Other than that they were awesome.

Bought these to send food to a friend who moved 6 hours away. Package got there in 3 days and kept the food cold. My friend said the ice packs weren’t frozen but they were still very cold. Food was not spoiled.

Trying to ship frozen cooked food, pulled pork and ribs, to Cape Cod from TX. According to the mail room, FedEx won't allow dry ice anymore, so wasn't sure what to do. After a little research, I found these little pillows. It was just fun for the whole family to watch how they soaked up the water and transformed! Followed the instructions and they worked wonderfully. I used an insulated box that I got from a shipper and added the frozen food and a bunch of these little pillows and shipped overnight. The food arrived still mostly frozen. So, it never got into the temperature danger zone, so all was good, and this was in the heat of the 2023 summer!

Customer's package was returned to me for using the wrong box 12 hours later and cold pack was already warm. I even used 2. Do not recommend.

These were easy to use and lasted shipping, kept my items cold for 4 days great price excellent quality would highly recommend

The non-plastic side is pretty fragile - didn't take long to rip, especially since the sheet sticks to itself so easily.I use these ice sheets at our business to keep the product cool, but they don't do a great job because they lose volume pretty quickly.Won't purchase again.