I was just curious how people transport their snakes if they need to go to a vet or show or something.
For me, I use the Ziploc brand latching totes with some foam cut to fit along the bottom and sides for insulation as well as holes drilled in the top for air. I'll also usually throw a towel in or use an old pillow case to cover the snake. When it's cold, I use re-heatable heat packs so my snakes don't get cold.
Since I live in Alaska, I have to be very careful about temperature differences. Also don't want one getting loose in my truck while driving. :P
Here's a link to Office Depot's site, hopefully showing the totes I use.
http://www.officedepot.com/compare/compareEmail.do?skus=721949_581853_581929_581915&p rivateBrandComparision=false