Are Sterilite 1642 Tubs Secure
 

I was curious if anyone had experience with these tubs? I have a few 6qt tubs that I was thinking of using for some hatchling king and corn snakes (with the lids on) but I'm not sure how secure they are. They actually fit perfect in a shelf with the above shelf putting slight pressure on the top, so it wouldn't necessarily bend upwards if the snake were to push against it, but the way that the lid secures it seems like there might be a small gap between the actual lid and the rim of the tub. If you look in the second picture, the lid only touches the tub at a few points and doesn't actually run along the entire edge.

https://i.postimg.cc/fJMLX789/IMG-1218.jpg

https://i.postimg.cc/56ptmHrk/IMG-1219.jpg