A case for the 60 ccm Helite gas cartridge. I'm using using a helite airbag vest on the racetrack and a replacement gas cartridge becomes quite handy some times ;-) . The case allows you to store a cartridge safely around all the other racing equipment and tools. The hexagonal cap makes opening easier and hinders the case from rolling around.
I recommend using version 2, as it is slimmer and uses about 20 % less material. However, if you like the look or want to print it extremely sturdy go for version 1.
Material: PLA / PETG / ABS
Layer height: 0.2-0.3 mm
Perimeters: 2 or 3
Infill: 10-15%
The author hasn't provided the model origin yet.