A: Hi rob - thanks for your interest in the Igloo refreezable ice blocks. The large ice block is 28 fl. oz., and the medium ice block is 13 fl. oz. Hope this helps to answer your question!
A: Hi gerryandcathy - thanks for the question regarding the Igloo MaxCold Refreezeable Ice Blocks! These ice blocks will stay frozen for a few hours. The amount of time they stay frozen is really dependent on the temperature of the contents your are putting inside of the cooler. If the contents are chilled when you add them, the ice blocks will last a little longer. Thanks for stopping by to check out the Igloo products, and I hope this has helped to answer your question!
A: Hi cb33 - thanks for your question regarding the Igloo Refreezable Ice Blocks. We typically say it's best to freeze the blocks overnight. If you have a commercial freezer, it would only take a couple of hours to have the ice block frozen solid. But if you're using a traditional freezer, it may take a little longer. It also depends on the size of the block you're using - large, medium or small. Again, best best - freeze overnight. Hope that helps to answer your question! :)
A: Thanks for reaching out regarding this! The dimensions for each size are listed under the "Specifications" section on the site. The large ice block measures approximately 8.63" x 4.63" x 1.75", and the medium ice block measures approximately 8" x 4.25" x 1". Hope this helps!