excellent very useful for disabled saves taking freezer box to super market

Bought these on multiple recommendations from friends; should come in very useful for the big 'freezer' shops, especially when shopping for others who can't get out during the pandemic.

These are brilliant sacks. I use them when defrosting my chest freezer so nothing defrosts whilst in these sacks. I always take a couple with me when I shop. Knowing I can stop and have a coffee knowing that the frozen goods be safe from defrosting. I have recommended them to family and friends.

I bought these as I don't have a frost free freezer and I thought it would be a good idea to store my frozen foods. I took the items out of the freezer and used 4 bags. It took 4 hours from start to finish to defrost my freezer including drying it all (it's a commercial one) and by then a majority of the items were beginning to defrost - some quite badly although they were packed together to keep cold. I don't know how they can state they can keep goods frozen for up to 6 hours - they really don't! A pretty useless product - these bags do not deserve 1 star.

Really disappointing. I used these to keep food from my freezer frozen, while I defrosted the freezer. It says they work for 'up to six hours'. Not in my experience. After a little more than four hours, I was ready to put everything back into the freezer and have had to throw away a good bit of my (previously) frozen food. I think they would be fine for a trip back from the shop, but on a cold day, no heating the house, four hours was too long. An expensive mistake as I will have to replace the items that defrosted.I have put a one star rating as there isn't a choice for no stars.