Brompton Junction Melbourne on Instagram: "Borough Waterproof Backpacks now in store! Keep it landscape when mounted to your bike, and portrait when on your back and you won't go wrong with this
Brompton Borough Waterproof Backpack - J.C. Lind Bike Co.
Bit the bullet and bought the Borough waterproof backpack in copper. Thought people might find it helpful to see the size compared to the bike. : r/Brompton