tried them on the bike today. 1 bag fits a 3 person tent, 2 sleeping bags, 2 inner liners for the sleeping bags, 2 air beds, 2 air pillows and a hand pump. so plenty of storage room.

they fit the Tenere nicely. front strap goes under the seat, rear strap under the Givi top plate.

ideally I would like to move it further forward as I will not be riding with a pillion. But that would require some serious modifications to the rack.