I’m sick of foam buckets that leak inside my 5gal pail. My dad has a custom one that is one bucket inside a 5gal bucket and secured, insulated, and has a custom cover. It’s over 20 years old and without taking it apart don’t know what kinda bucket is in the inside. I’m posting here cuz I’m wondering if you guys can help me with an idea of a bucket small enough to fit in a 5gal and foam around but big enough for bait. Have also thought about a kitty litter pail...is that big enough for a 5gal to fit inside? Gonna try to do this this weekend and if I get something figured out I’ll get some pictures up here with materials and such. Surprised I haven’t seen anyone try this before. Thanks guys.