This is a great luggage maker, and I have known them personally since the early 1990s.
All luggage is nylon, lined, with strong YKK zippers, and good mounting arrangements. It is ALL made by Richard and Kathy Battle in their shop in Sonoma CA.
I used their saddlebags, seat bag, and tank bag when I toured western Europe on my ZX11, and it came home looking like new. Despite driving rain storms, blazing heat, dirt, gravel, you name it.
They make, and sell, all sorts of things:
Luggage
Waist Packs
Map organizers
Apparel
Helmets
IMC headset products
Garmin GPS
Communications bags
Starcom
J&M products
Adaptiv TPX radar
Escort radar
Midland CB radios
Motorola FRS radios
Rammount
Powerlet
Here is the ZX14 luggage page : RKA ZX14 Luggage