Koopman International 2 Pack Reusable Freeze Board Ice Blocks, 200 Grams, Blue, Solid, Ideal for Picnic, Cooler Blocks for Cool Bags, Lunch Boxes, Cool Boxes

Needed two smaller ice blocks to fit in a smaller cooler bag, perfect fit for my purpose and will do the job nicely. They seem of good construction and look to be durable enough have been frozen and re frozen several times and still ok.

Great price, great value for the product

These are what they say they are - suitable for lunch bags/boxes. Small so that they give plenty of room for breakfast/lunch in your chosen bag or box and still efficient to keep the food cool. I bought these to make up a gift of a lunch bag with the cooler with it and I'm so pleased with the value I got for my money. The recipient was as pleased as I'd put other gadgets in as well!

Smaller than I expected and thinner hence very limited cooling time

i was given a small picnic basket for christmas and just wanted two small freeze blocks. these are perfect and they do not take up much room in the freezer either. great buy

Very handy size for using in a lunchbag type cool bag as they are quite small and don't take up too much room but keep things nice and cold.

Worth the money

These did what they should an kept cool for quite long time to be fare