schone Chunky Ice Blocks 400ml x 4 – Coolant that simply stays frozen for longer – 14+ Hrs Chilled - BEVERAGES done RIGHT for longer

KEEPS EVERYTHING COOL IN YOUR COOL BAG SHOULD LAST ABOUT 6 HRS ROUGHLY EACH ONE ABOUT 2 HRS TO REFREEZE HAD MINE FOR ABOUT 50YRS STILL DOES THE JOB OK TIP IF YOUR MAIN FRIDGE PACKS IN AND YOU HAVE A SEPERATE FREEZER YOU CAN USE THESE TO KEEP THE FRIDGE AT ABOUT PLUS 2 TO PLUS 5 BY CHANGING THEM ABOUT EVERY 6 TO 7 HRS HIGHLY RECOMMENDED

Quality and great value

Expands in the freezer and lasts a few hours. It would last longer in a cooler but I was using it to keep trays of water cold. Hasn't leaked and all round does a good job. I can't compare it to others but I've definitely gotten use out of it on these hot days, so I'd say it's worth it. Each one is about the height of a 500ml monster can and as long as 1 and a half cans. It's thickness is about half a can. You get four of them.

Good seller, good product, good value. Thank you!

I’m using these constantly in my air cooler. I bought extra as I put 2 in at a time. They keep the water in my 20l cooler nice and cold for around 5 ish hours - more than enough for me to get to sleep at night whilst it’s so hot