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

Good value for money.

Does a good job at keeping my reptile enclosure cool during a heatwaves but they don’t stay frozen for 14 hours. I took them out the freezer at 9am and they were fully melted by 2pm so I don’t t get why they are claiming 14 hours. Also they swell up.

Very prompt delivery. Good solid materials, no filling required as comes sealed and ready to put straight in to the freezer.