Seems to be a new one out:
ParkLiner Fiberglass Ultralight Travel Trailers -
At least I have never seen it before.
FYI: you can see more photos on their Facebook link.
Very clean lines, seems roomy, and no rivets, but no toilet........Porta-Pot slides away for easy showering.
Not very large fresh water tank.......12 gal fresh water tank
Large greywater tank.....21 gal greywater tank vented to roof
5 gal blackwater tank...I assume part of the Porta-Pot
15' overall length
Has a electric shower pump like Scamps...to transfer shower water to greywater tank.
No, I am not connected to ParkLiner