AITINIA Extra Large Ice Block Mold,4.7lb Large Ice Molds for Ice Bath,Water Chiller for Cold Plunge,Silicone Ice Cube Molds for Cold Plunge Accessories, Silicone Freezer Molds at Home (2 pack-Blue)

Makes good sized blocks of ice, exactly as described. Easy to remove the ice once frozen, no issues

These ice molds are convenient for making large ice cubes. I measure them at 8 in. x 4 in. I placed one of the ice blocks in my small (6 pack) ice chest and it kept my drinks cool all day. The molds are very pliable, so it's easy to remove the ice block

Save a ton not having to buy bagged ice!!

Well, you can put it water in it, put it in your freezer, and get a big blob of frozen water with it. It will not be a nice rectangle, but it works great in a large cooler. The shape is hard to work around in a smaller cooler. The material is just too thin to support this much water.

This is the perfect mold for making larger blocks of ice. I ordered these to use for my cooler when camping or for picnics. Blocks of ice hold up longer and better then the small cubed you get in the bagged store bought ice. I like that I can make and store blocks for when I need them. Also they are small enough to use just two of them in my punch to chill it without watering it down too much. I didn't get this for an ice bath, not my thing, but they work great for what I need. Overall nice ice molds at a good price.