Polar Tech 64 oz. Foam Freeze Pack

Gets the job done! We’ve gone through several chilling options for shipping over the years and have decided on these bricks. We ship perishable items from Florida with (1-3 day delivery) and these have ensured customers receive non-melted items. I have learned the key to ensuring longevity of the cooling is packing the container full with the item, brix and any fillers. The less air in the shipping container, the longer the brix will stay cold. Disclaimer: since we ship we don’t know how long they actually stay frozen, but I have spoken to a customer that received a 2-day delivery that was left at their door 5+ hours and upon unboxing the brix was “cool” and the chocolate was not ruined. I will try to add a video during the next shipping day

THESE ARE A NICE PRODUCT IN AN ICE CREAM SHOP. GOOD TO HAVE ON HAND IF CUSTOMERS WANT TO TAKE ICE CREAM ALONG AND AREN'T PREPARED. 24 TO A CASE ,SELL CHEAPLY AND THEY CAN ALSO RE-USE.

These work so well! They freeze rock solid and melt as quickly as refular ice packs would and the actual packs are very durable as well.

I bought these to keep our iced teas cold in a large cooler. They kept the teas cold, but the plastic packaging breaks very easily. The plastic on all 6 of them ripped quickly so we didn't get a lot of use out of these.

I love these freezer packs! They stay cold for hours and can be reused over and over. I have found that the plastic cover can tear, so I place mine in a ziploc bag for extra protection.

The foam freeze pack is excellent to have for cold lunches. It doesn't take up much space in the freezer or lunch box. I am very happy with my purchase as this product is a great value.

I had never tried this fifteen ounce Polar Tech Foam Freezer pack and I have already put additional sizes in my cart for the next order. It comes in very handy to take on the go, for a picnic, at the office or any outdoor barbeque. I like how easy it is to order and will continue to do so. I highly recommend and would definitely order again.

Boy, these things are handy! We've used them to transport cold goods from the grocery store to home, and we also keep some on hand for our customers who may need to keep food items cold for their trip home. They stay frozen for plenty of time in a cooler, and they refreeze quickly. If you're really creative, you can even shape them to maximize cooler space!

These keep our kid's boxed lunches nice and cold on their field trips! We also use them in our salad bar. I am going to reorder some in a THINNER size just for the salad bars. Who needs an Ice Maker when you have these??!

The good: they do stay cold for days. We've used them in coolers for outdoor farmer's markets in the summer in Florida and 2-3 days later they are still cold. The bad: they take up a lot of space in the freezer; they are far from leak proof - one small puncture anywhere on the package and they will leak fluid - it got so bad that we actually resealed them in heavy freezer bags with a vacuum sealer, which has mostly resolved the issue; they break frequently, especially once they are thawed - they may stay cold, but once thawed they have a tendency to break on the inside of the package which makes them hard to freeze again if you need to put them in a position other than lying flat; they are heavy. Ok, so the negatives are here just to let people know issues they may Read More

Great ice pack. They stay cold for hours, doesnt take long to freeze, and they keep my items cold. The size makes it easy to cool any size item.

Works great for my needs, stays cold for hours on end, its a convenient size for the cooler bag I have, and it doesn't leak.

Two of these in an insulated bag (the kind that holds full-size pans) keep cold foods icy for many hours on a hot day. They are definitely the best freezer packs I've ever used. In fact, I had someone bring back an insulated bag with a freezer pack in it that went out FOUR days earlier, and when I unzipped the bag, it was still cold inside!

The Polar Tech 28 oz. Foam Freeze Pack fits perfectly in my husbands lunch box. It works great, keeps everything cold. I would definitely purchase again and recommend.

I am very pleased with this purchase. I was previously using ice to keep my cold desserts cold during transit, but am very happy i came across these "refrigerator in a bag". Much neater process. I only purchased two, but will definitely be purchasing more as needed!

I'm really glad I bought this freeze pack. It's just as good as the 15 oz size, though it does take a little longer to freeze. Excellent for the price.

have used a couple so far and they work pretty well. We use these in combination to choice cooler bags to carry cold food around. These are perfect, they stay cold for a very long time and fit perfectly in the bags. For the price you will not be able to find better bricks,

These are wonderful product I am very pleased with them I've gotten many of them different various sizes great for food delivery and free transportation work great

This is very good price for a freeze pack. It is reusable as long as you take care of it. It keeps the temperature cold for at least 4-6 hours, depending on the type of cooler/storage used. I would highly recommend this to anyone.