Toolbox Cup Holder

When I roll my tools to the job I like to have my favorite beverage nearby. I have two versions of this. The one with the wide slot is for an upper tool chest and fits nicely on my Craftsman and Harbor Freight upper boxes. The one with the thin slot fits over the top edge of a side cabinet or any cabinet with a thin folded over top lip. The holder has a 3-½" or 89mm inside diameter and works with cans in koozies, most coffee cups and smaller insulated bottles. The side slot allows for coffee mug handles to fit nicely. If you are planning to use it for hot beverages, I would recommend printing in ASA , PETG. or installing a cork liner on the bottom. ABS is another filament that might be OK for hot cups but I haven't tested it to really recommend it. The pictures of the yellow cup holder are for the thin lip such as a side cabinet. The tan is for a 0.335 offset as seen in the one close up. This prints with minimal supports and no supports in the slot whatsoever.