I cannot compare the Guzzi bags with HB. However, I can say that the HB 30L Juniors and mounts have worked well for me for the past 8 years and 65,000 miles. These, with a set of bag liners, make for a sturdy, functional set-up. I found the Guzzi logos at one of our good suppliers, removed the HB logos with a piece of monofilament, and installed the MG ones for a more 'factory' look.

Malabar Farm Restaurant SR95