The bag is 47" Long by 40" Wide by 7 1/2 to 8 " deep It's big enough to hold the hard top and Visium top. I only wish it had handles on the two sides as it is awkward for an old man like me to pack it around with the top grip.
Hope this helps and kudos to
@IslandRoadster for including all these great accessories when he reliquished 609 to me! She's a sweet ride! I finally got her out for a nice drive to Penticton BC today with the Visium top.