"Cooler Shock's premium ice packs deliver on the promise of being a viable alternative to regular ice. Save water, save that precious space in a cooler, and opt for reusable ice packs. And if ice retention is all that matters to you, then get some Cooler Shock freeze packs for the best performance – you won't be disappointed."
-Best Cooler Reviews
"Let me start this review by stating a fact. YOU WILL NOT FIND A BETTER ICE PACK!...I was determined to find the best ice alternative at a good price point and after reviewing a few products I decided to go with Cooler Shock. And I tell you right now, I am SO GLAD I DID! I bought the “original” foil Cooler Shock large 3 pack ice packs about 1.5 years ago. I loved them so much I bought another set, and then another…well, you get the point. I bought a lot."
-Alan, Amazon Review