10 Best Ice Block Molds 2026 in the United States

The Alaskey® Giant Ice Block Mold set offers a professional-level solution for making large, rectangular ice blocks up to 12 pounds each. Made from durable, flexible silicone, it’s easy to remove the ice once frozen and dishwasher safe, making cleaning simple. The molds come with lids to keep the ice fresh and protected from spills or odors in your freezer.

With three molds in a pack and a stackable design, you can efficiently use your freezer space to make multiple large ice blocks at once—ideal for ice baths, coolers, or bartending needs. The sizable blocks melt slower than smaller cubes, keeping drinks colder longer or providing effective cooling for recovery baths. The molds are quite tall (about 9 inches), so measuring your freezer space first is recommended to ensure a proper fit.

These molds are not designed for ice pops as there are no stick options. Their versatility extends beyond ice, being suitable for soap making or camping uses, adding value if you want a multi-use kitchen tool. If you want a cost-effective, sturdy, and easy-to-clean way to create large ice blocks at home, these molds are a reliable choice, provided your freezer can accommodate their size.

The Alaskey® Giant Ice Block Mold is a professional-grade silicone mold designed to make large, rectangular ice blocks weighing up to 12 pounds each. Its durable and flexible silicone material makes it easy to release ice without cracking, and it's dishwasher safe, so cleaning is simple and convenient. The mold’s size (5"x3"x9") is ideal for creating substantial ice blocks that melt slowly, perfect for ice baths, coolers, or bartenders who want to chill drinks efficiently without dilution. The stackable design helps save freezer space by allowing multiple molds to be frozen simultaneously, increasing convenience if you need several ice blocks at once.

Though it doesn't include a lid or stick options, the design focuses on producing solid ice bricks rather than smaller cubes or novelty shapes, making it best for users prioritizing large, long-lasting ice blocks. The mold is also versatile enough for other uses like soap making or outdoor activities such as camping or fishing. One drawback is its relatively large size, which might not fit in smaller freezers, and the lack of lid means water could spill if the mold is moved before freezing. If you need large, reusable ice blocks and want a reliable, easy-to-clean mold, this product suits home or professional use well.

The Extra Large Ice Cube Molds 4Pack by DOGITY are made from high-quality, food-safe grade silicone, ensuring they are durable, non-toxic, and can withstand extreme temperatures. These molds are ideal for making large ice blocks that can be used to cool down bathtubs, coolers, and for various activities like camping and hunting. Each mold can create up to 8 lbs of ice, which is excellent for keeping your ice bath or cooler cold for an extended period.

The molds are also reusable, offering a cost-effective and eco-friendly alternative to buying ice cubes from the store. You only need to freeze them for 12 to 24 hours to get large ice cubes, which saves time in the long run. The product is dishwasher safe, making it easy to clean, and it does not contain BPA, ensuring it is safe for regular use. However, it lacks lid and stick options, which might be a drawback if you need to carry the ice molds or prefer an extra layer of protection against spills.

The item is lightweight, weighing 4.02 pounds for a pack of four, making it convenient to handle and store. These molds could be an excellent present for ice bath enthusiasts and can be used for various purposes beyond just ice baths. Despite the minor inconvenience of not having lids, these molds are a practical and efficient solution for creating large ice blocks.