It's good that you're asking questions before you get a hedgie. I would recommend doing a little more research before you actually do, though, so you can give your hedgie the best possible lifestyle. But you've already taken a step in the right direction by asking before you buy. 
Please take a look at the cage examples here: http://hedgehogcentral.com/forums/viewtopic.php?f=8&t=554
as well as the cage and accessories FAQ here: http://hedgehogcentral.com/forums/viewtopic.php?f=8&t=55
Also if you are looking specifically for storage bin cages, you google "Sterlite cages for hedgehogs" and several options will come up.
Please take a look at the cage examples here: http://hedgehogcentral.com/forums/viewtopic.php?f=8&t=554
as well as the cage and accessories FAQ here: http://hedgehogcentral.com/forums/viewtopic.php?f=8&t=55
Also if you are looking specifically for storage bin cages, you google "Sterlite cages for hedgehogs" and several options will come up.
