This model is scaled up 110% of the original to accommodate larger eggs you would find at at grocery store.
Print on side with clip facing up using tree supports (tree diameter 1 works perfect)
This model is from: https://www.printables.com/en/model/697359-tactical-belt-mounted-egg-holster-with-latch-updat
Original from: https://www.thingiverse.com/thing:4741383