Sorry to hear the rsky bags arent around anymore. I also have a prism rollup bag and had a hq bag. I think if i had to get another it maybe a vector bag or sewing my own
I copied a friend and got a Prism rollup bag too. I am totally surprised by how much I like this thing for my dual line kites-- everything is there and it's quick into/out of the car and onto the field. No muss no fuss and is always ready.
Now for single lines that's another story. It's like a new baby-- the bags and bags of stuff you have to take with you will fill the car up and you need a cart to get it all to the field.