1ABOVE 6 packs Ice Cooler Freezer Board | Reusable Blocks | Keeps Food Fresh and Drink Cooles Powerfull Chillers Ideal for a Picnic Lunch Boxes Cool Bags

Seem excellent, bought to keep food frozen while I defrosted my freezer. Slim dimensions make them easy to fit into lunch boxes or slot down between food in larger cool boxes etc.

Excellent cool bricks. As mentioned in another review due to light weight they are ideal for cool bags as they do not add that much weight. Hold the cold well and do the job- very happy with purchase

These would have been perfect but they don’t actually fit in the top cooling tank. They do however work well in the water tank in the bottom you just need to add a few however I did double up on the order so not so bad and keep the water cooler for a bit longer.

Very good price and nice and slim to fit in cool box or lunch boxes.

Great product, as described A+

Just the job for sliding between drinks and milk cartons. Seem to last quite well over a 5 hour car journey.

Very thin, but adequate for the job.

Brought these as we had a brilliant hot summer last year. We have guinea pigs who live outside in a hutch during spring/ summer. They are great for cooling the guinea pigs down when it gets hot. I cover these in an old sock and stick them in the hutches, find the guineas cuddling up to them.