Looking for a top tube bag that uses Fidlock. If this isn't the place to ask that, please let me know! I think I have the rest of my gear system down (mostly Ortlieb bags and the gear I already had from ultralight backpacking).
Personally, I really like the look of the Stealth Top Loader, but the Fidlock model is long out of stock, and I can't find it on the secondary market (https://www.stealthbikebags.com/en-us/products/top-loader-magnetic-mounting).
Rose makes one, but I don't like the look or price, the ratings aren't great, and it seems to be EU only anyway (https://www.rosebikes.pl/rose-aero-fidlock-top-tube-bag-for-backroad-ff-2724441?sf=1).
Saw this 3d printed adaptor for a Rockbros bag, but it looks like it adds a LOT of bulk https://www.printables.com/model/851199-fidlock-adapter-for-rockbros-frame-bag
by sirkidd2003