“The SLUK Support is exclusive to SLUK What is it? It’s lightweight, yet extremely strong and has been made specifically to fit the genuine Vespa GTS rear carrier (will also fit other racks/scooters). A separate version is available for Lambretta & Scomadi. It adds support for your load, keeping your otherwise droopy bags away from the indicators/exhaust etc. The ribbed sections of the Support fit directly over the bars of the genuine rear carrier and it’s secured using the re-useable extra strong tie wraps provided.”
All I care is that it holds beer….