Thingiverse
Plastic OEM Style 12 Gauge 2-3/4" Shothell Box by Meat
by Thingiverse
Last crawled date: 4 years, 7 months ago
After many many many changes this one seems to work the best. It should be semi weatherproof, and outlast the cardboard cousin. I have successfully dropped them full of shells from waist height and had them not break. But not every time. I will be posting other sizes if you are interested.