Nowadays Clam Outdoors sells tens of thousands of portable ice fishing shelters yearly — more than anyone else — as well as accessories ranging from rods and lures to clothing and bait buckets.

Clam ice shelter fan/light Hang this (right) from the frame of your portable ice-fishing shelter to add light and to move heat from the ceiling down to where you need it. Price, $25. Suggested by ...

Clam 12564 Legend XL Thermal 1 Person Angler Ice Fishing Shelter Tent While this tent only fits one person, it’s extremely lightweight. The design is very durable and ensures heat is trapped.