A remix of several things to create an easy to use drybox passthru with or without cap.

Print Profile has both pieces in TPU and a plate with both in PLA.  The PLA front does not have a cap.  The TPU cap is very helpful when you want to keep filament stored while not connected.

I love Antipode's knurled pass through for PC4-M10, and also love kenny93's filament funnel, and then realized the two would work well together.  The funnel has a lip that stops the PTFE from encroaching into the container.

The funnel makes feeding from inside the drybox that much easier.  I printed the inner piece in a bright yellow to contrast well with most filaments, while the outside is black.

Included Mordiev's cap to the front piece.  Print with TPU and it works great!