Holder for 0,5kg CO2 Bottles

This is designed to screw standard (at least in Germany) 0,5kg CO2 bottles under a shelf with 4mm screws. In the picture I used 4x20 wood screws to screw two bottler under an Ikea Ivar shelf board.

Print instructions

I printed this in PETG with a layer height of 0.2mm, 20% infill and 3 perimeters for extra strength.