Tankcover This product is not only a way to attach your tank bag but also covers your fuel tank to protect the paintwork. In this way, the Bagster tank protector is different from other products commonly called tank protectors, which have the sole purpose of attaching your tank bag to the motorbike. Tank protectors can be adapted to the colours and patterns of motorbikes, thus rendering them more discreet. Bagster has a range of over 2000 products available in the different colours of over 450 motorbike models.