There are many names for the kind of shelters that ice anglers use. You'll often find anglers calling them shanties or an ice fishing shanty. They can be simply known as ice fishing shelters, ice huts, or hub shelters. They are simply an ice fishing version of a camping tent. They're designed for winter conditions and have features inside that allow you to have ice holes drilled inside so you can fish in your shelter, special storage pockets for your fishing gear, and adjustable windows that let you see outside to check your tip-ups or shut the light out keep the heat in.