2x mounting feet for adaptability to any road, tour or mountain bike (with rack bosses)
Compatibility with disc brake bikes (& some bikes with outboard calipers)
Bolt or strap rear light attachment points
Dual-level rack for lower mounting of pannier bags and compatibility with trunk/duffle bags
Imported.
Roswheel has been making great cycling bags since 2007 but mostly for private label customers. In 2017 they relaunched as a standalone brand and have earned a reputation for making excellent bags.