Brompton Borough Waterproof Roller Rack Bag – G Line

The Brompton Borough Waterproof Roll Top Rack Bag offers 10 liters of weatherproof storage, perfect for city errands or multi-day tours. Easily mounted with quick-release Velcro straps, it features a grab handle, detachable carry strap, and a reinforced base for stability when off the bike. Crafted from durable fabric with welded seams and a waterproof TPU coating, it keeps belongings dry while seamlessly integrating with Brompton’s folding design for maximum convenience.