Cooler Shock Reusable Ice Pack (Set of 3) - Long Lasting Cold Freezer Packs for Coolers & Lunch Bags

Brilliant cool box accessories, stay frozen for days not just an afternoon, well worth the money

Worked a treat

I bought these as reviews were positive and being made in the USA, possibly the cooler capital of the world, I thought the premium price was worthwhile.Unfortunately it appears that these are now manufactured in China, along with a myriad of alternatives, so the cost seems harder to justify.

A little difficult to fill initially, but work well.

I did exactly what the instructions said, I measured the water and even weighed it, to the ml, froze the 3 packs at -18 for 3 days, took one out, placed it in my Makita cool box for work in the afternoon, next morning, I was staggered it wasn’t even frozen no more! Not even 15 hours out of it, my old block packs do twice that and cost next to nothing.Another lot of Chinese junk.Returned!

It is no better than the other ice packs

Pack of three arrived folded in half. Innermost pack must have been under pressure / weight in storage because as soon as I added water per the instructions the hairline crack in the skin where the item had been folded began to seep. Disappointing no option to replace, only refund via a labour intensive returns system.