When I have a Load in my big B touring bag , it mounted on the frame , the weight helps stability.
The pannier rack on my Pocket Llama helps too.. weight mass in the panniers similar.
Shouldering the single Brompton bag , then carrying the folded Brommy
leaves a hand free for doors and elevator buttons.
Last edited by fietsbob; 11-01-13 at 11:57 AM.