25-30L Mini MLC alternative (with different pocket orientation)

This is a bit niche, but are there alternatives to the Mini MLC where the internal pockets are oriented towards messenger carry (ie. face upwards when the bag is horizontal, not vertical (like the Mini MLC)?

I would carry the bag messenger-style while going through check-in and needing access to items, and would carry it backpack-style when I don't need access to anything.

Context: currently use Pakt 25L Anywhere duffel and love the quick access and organization of pockets during check-in etc, but when loaded it can get heavy on my shoulder while traversing an airport.

(I now have a Thule Subterra 2 15-23L hybrid bag which works great (when traveling somewhere warm without my daughter) and has my ideal pocket orientation, except it doesn't have messenger style carry (I thought it did when I ordered it). I can use a messenger strap and attach it to make it sort-of work but not sure if the handle is strong enough long term for this...)