I noticed that my minifridge had spaces for 3 additional soda shelves, and thought this would be the perfect use of 3D printing.

The minifridge is a Hisense RT33D6AAE 3.3 Cu. Ft. Compact Refrigerator. The fit is snug, but not overly so. Luckily I was able to get it dialed in in only 3 iterations, and they all work. The first 2 were much tighter than I felt comfortable sharing, but did work after some struggle (and percussive maintance).

The design is designed to be printed without supports using the one layer wall trick I picked up from Maker's Muse. While it prints quite well you may need to trim some of the overhangs left behind