I bought this container http://reviews.canadiantire.ca/9045/...9P/reviews.htm It looks like the latch area is 100 % sealed but if you flip it over you can see by the lock there is a teeny area that a hatchling can get through as corns are really tiny. I use the kind with two latches but they her sold out and this was less the $5 on sale and I got a good size one that should last a while. I moved my 2nd biggest snake into the tub and put the baby in a tank!