Alaskey® Giant Ice Block Mold 12 lbs With Lid (3-Pack) | Create Perfect Ice Bricks | Professional Silicone Mold for Crafting Extra Large Ice Cubes, Ideal for Ice Baths, Coolers, Bartender Accessories

Works great. Nice blocks of ice. Keept food cold on long road trip.

I purchased these for ice to cool vegetables after blanching. Weird, I know.. Little ice cubes don't last long when blanching vegetables, and I'm constantly replacing with cold water and more ice during the process, which slows me down. These ice bricks took forever to melt, kept the water cold, and helped me process my garden vegetables fast. I started making ice bricks with these molds about 5 days before, and just stacked the ice bricks in the freezer; way better than buying bags of ice. I had plenty of left over ice bricks after my veggie blanching extravaganza!

Big and durable. I wouldn’t stack any of them on top of each other but they are pretty heavy when full so that makes sense. Huge blocks I use them to keep my water reservoir cold. Takes a few days to freeze fully. The silicone seems good quality and lids are nice

Makes more ice than cube trays. I use an ice pick to break up the block for use in drinks. Really works great. Nice to have for coolers as well.

Great for creating ice blocks for camping

Very well made and durable. I have used this to fill several ice blocks and even with the ice "bulging" during the freezing process, no damage to the containers. Lids fit securely enough to water from spilling when carrying from sink to freezer. Getting ice out is very easy if you rinse briefly with some water. My only recommendation would be to add a visual "FILL LINE" as a reference when filling with water since filling to the brim can result in spills or lid popping off during freezing. I originally got these to mass-freeze ice blocks for a cold plunge tub, so the size of the ice blocks has been great.

I'm making a drink cooler out of this using some flexible tubing. I cant wait to see if this works. this is a nice large size.

These do exactly what they’re supposed to do, not much more to say beyond that. They’re thick and designed well enough to hold their shape when filled without spilling. And when the blocks are frozen, they release from the molds easily. If you want to make your own ice blocks, these will definitely do the trick and should last for along time.