I went ahead and ordered one of these:

https://www.thomannmusic.com/soundwear_stagebag_genos.htm

it's under 10 lbs. weight, and seems like a decent fit based on dimensions.
The Fusion bags I liked were harder to find in USA, where as Thomann Music
was already ready to ship to US ...

I'll know in a week (or 2?) and can report back on it ...

Jim
_________________________
Genos / Tyros5 / HK Lucas Nano 600 / FTB Maxx 40a / EV ZX1A / Rock'n'Roller cart / Hauptwerk virtual pipe organ / misc other audio & music toys