Use your new 3D printer to make your favorite golfer VERY happy: give them this lucky cigar holder / club caddy! The animated GIF (below) shows how the holder works. It has a strong integrated hinge (so it prints in one easy run) and uses less than $0.40 of filament.
TIP - print up to four (4) at a time by duplicating the model in your slicer and placing them so the legs are interleaved!
.2mm layers, 3/3/3 (top/bottom/perimeter)
The holder prints with the flap closed (held closed by two small nubs near the top of the two sides), but opens very easily -- just spread the two sides out a little while pushing the flap forward with your thumbs. The hinge is VERY strong!
Solid view in Simplify3D
Wireframe view in Simplify3D
Print preview in Simplify3D
Timelapse showing my design process in Autodesk 123D Design (video rendered at 720p@60)