True, you would need some type of secure luggage. Which would also be helpful for storing your cycling gear like helmet, shoes, etc on the way there. I don't like wearing a backpack while riding so something secure and large enough is a must. Maybe there is a way (or I'll come up with one) to mount a detachable box to the front fork (of the bicycle) mount that would hover just over the rear seat; where the bag is strapped on in the pic above. That way it shouldn't disrupt the balance, and aerodynamics. ?