The Clever thing about the Amphibious TankBag is you do not need a base for it to sit, however it makes life a lot easier if you do. This is a universal tank cover with quick release for the TANKBAG making accessing the fuel fill and removing the bag to take with you so much easier. Padded, scratch-resistant bottom.
But you dont need to use it for the tank bag, maybe you want to secure something else to your tank so it is also a universal base.
