Titan Inspection Camera rugged box

I printed the box and lids with PLA outside down on a textured bed, which gives it a nice anti-slip surface when carrying. The original used M3 x 30mm long bolts (6 required), threaded straight into the plastic. It works, but I used 35mm long bolts and added a nyloc nut to each for extra security. I used PETG for the latches, which seems to require slightly more force to unlatch than the PLA I originally used. I also used PETG for the tray, which grips the accessories slightly, preventing them from falling out. 

The case itself was resized to suit. The tray is original based on the original circumference but with cut-outs to suit the Titan inspection camera (ie: borescope) sold by Princess Auto in Canada. Note the engraved text on the lid was added in the slicer. 3mf file included.