iSi upside down stand

Three-piece 3d printable stand (main holder + 2 copies of the legs) for holding iSi whip cream siphons upside-down. The idea is that it'll help dispense more of the contents even after being stored, instead of having a bunch of cream stuck on the bottom of the can and all the air coming out.

The main piece, isiWhipperStand holds the lid / head upside-down. The part has six holes for M3 screws, in a 40x30mm pattern for the outer four holes, and 40mm apart for the center two holes.

A leg design, isiWhipperLeg, is meant to slot into the rack bars on my fridge. Has three holes for M3 machine screws into the printed part - can screw directly into the plastic, no separate tapping step needed. You may need to modify this design for your rack dimensions, or design your own legs that conform to the above screw pattern.

Both STLs (for printing) and source files (FreeCad .FCStd - if you want to modify the design) are included.

Prints were done on PLA, using default settings, on a Prus