Givi V47 Monokey Topcase
This is a great case and very strong. I kept it when I sold my KTM 1290. The case and the M7 monokey top plate transferred over from the old bike. I had to get the Givi SR1178 mounting kit to mount the M7 on the ATAS. I can fit tools, a cable lock and a full face helmet in the case with no problem.
SW-MOTECH PRO Side Carrier
The Motech side carrier is nice because lots of bags and cases are made for it and you can easily remove it from the bike using twist lock connectors. It's engineered very well and has a very good fit and finish.
Caribou 35 liter Pelican case Pannier kit
I was originally thinking of getting soft luggage because I have a habit of dropping my bike. I didn't want to get aluminum hard cases. I think a good compromise is using the super tough Pelican cases. These cases have been used for years for professional cameras and sensitive electronic equipment that you want to keep dry and safe. The cases are warranted for life against breakage or defects in workmanship.
Mosko Moto Pico 2 Tank Bag
I didn't want a large tank bag getting in my way. Anything big was going in my Givi topcase. I just needed something to carry my chapstick, garage opener and sometimes my cell phone. I wanted it to be water proof without having to put a rain cover over it. The straps on all the Mosko tank bags are the same. I could get another larger bag and just clip it to the existing straps.