This design contains three parts:

A Leg, a join-clips and a rubber feed. 

Instructions:

You will need four legs, Two or three join-clips and eventual four rubber feeds. Assemble the parts by clicking the legs into the join-clips and put the rubber-feeds on the lover part of the legs. Can if not in use be made flat and stored e.g. in a draw.

Legs:

The legs shall be printed laying on the bed to get the highest strength. Some support might be required to get a good result.

Material: PLA, PETG, ABS etc.
Layer height: 0.1-0.2mm
Nozzle size: 0.4mm
Perimeters: 3
Infill: 5-15%
Support: Recommended.

Join-clips:

Material: Material: PLA, PETG, ABS etc. I have used PETG
Layer height: 0.2mm
Nozzle size: 0.4mm
Perimeters: 3
Infill: 5-15%
Support: Not required

Rubber feeds: Do not use infill. Might be difficult to mount if not hollow. 

Material: Material: TPU A95
Layer height: 0.2mm
Nozzle size: 0.4mm
Perimeters: 2
Infill: 0%
Support: Not required