Anchor Point For Packout Lids

I recently saw someone that was wanting to carry a small tank on top of their Packout boxes, but didn't have a way to tie it down so it didn't fall off, so I came up with this idea. These are tie down points that slide into the lids of Packout boxes. There are a couple of different anchor points for more versatility. The tie downs in the pictures were printed with 2 walls at 15% gyroid infill and stayed solid during my testing. I have updated that to 3 walls and 25% gyroid infill in the print profile just to be safe. I have also attached pictures of these being used with bungee cords and a ratchet straps, but I wouldn't recommend ratchet straps. Even though the mounts are solid enough to use them the actual lid of the box started to bend when I tried to tighten it up. Please note that the licensing doesn't allow for my file or prints of the file to be sold