Cup Lid Holder V2

I saw this lid holder for insulated mugs and decided to make something similar from scratch.

Lid holder for insulated mugs by Sneezy | Download free STL model | Printables.com

Much better than having these scattered all in a drawer or shelf.  The ID is 102mm, but the cut outs leave room for the flip tops and opening tabs to stick out.

Updated: In the original version the hexes were a little wonky since I projected from a flat sketch to the cylinder surface.  In the updated model, all of the hexes are uniform.  (See photo, holder with lids is the updated version)

I have a couple variation on this theme at Hex Mesh Containers and Cylinders by Jeeter | Download free STL model | Printables.com if you are interested.  These have lids, legs, solid bottoms, a single slot, no slot, etc.  They are 70 and 100 mm ID, but I can post some other sizes if there is interest.