I have two black plastic bowls that I got from the carry-out up the street that are 6" round and about 2" deep> I just flip them over and cut a hole in the side and Bam a hide. For shed I will slip a small pc of wet sponge right inside.I got some fake plants secured on the outside top for "real look" :) At the store I found these 8"x8"x2 1/2" plastic disposable tupperware bowls which I am gonna use when I get the new cage along with a Marla coconut fiber hide.