I know this forum doesn't get much traffic but I figured I would start a discussion so maybe we can come together and figure out a reasonable solution(s) for the pack 3 toolbox. MACHINE and Strider kind of went back and forth for a bit but then the discussion ended. I know many of the UK garrison guys and myself included believe that the toolbox did have a lip. I'm leaning towards the Tupperware Free-N-Save #1254 container. I just ordered one on ebay and won't really know until I have it in my hand. One thing I did notice after staring at pictures is the lip curves down and is fairly large. It's possible that this part could be trimmed down or heated up and bent down. I would also remove the circle in the middle and maybe glue in a piece of ABS to fill in the center and use another flat piece as the lid to make it sit flush.