I saw this at Target and thought it might make a cheap hatchling rack. Each drawer also has a lid on it so reptiles like ball python babies and such can't escape. (though I suspect colubrid babies could) The only issue I might see with it is that the height of each drawer is only about 2 inches or so. You could easily heat the rack by attaching heat tape to some sort of backing and then attack the backing to the unit.

Any thoughts on this idea?

http://www.target.com/Sterilite-7-Dr...e&frombrowse=1