Something like the Provari Radius but not as expensive...
Reos are built pretty solid as well, but I'm not sure they make regulated boxes anymore you'd have to ask.
Made of high quality polycarbonate and stainless steel.

Wow, I really like the look of that one! In silver.
In the two or three whole days that it has been out, how many times have you dropped it already to make the determination it is built like a tank?