I bought a
Kuryakyn Tombstone Backrest Pack (Think I paid about $120). For some reason the prices on the internet vary quite a bit. I'll try to find the receipt and post where I bought it from.
Update: Paid $136.11 which included shipping.
Here is the link where I bought from.
http://motorcycle-luggage.com/Merchant2 ... ct_Count=2
Great for
Solo riding. The backrest comes to the middle of my shoulders as I lean back. I'm about 5'9" and find it very comfortable. Looks pretty good on the majesty. Pack measures 12" Long, 12" Tall, 9" wide without the side bags. (17" Wide with the side bags) It does not touch any plastic, it sits completely on the seat.
Pros -
Has a semi-rigid PVC frame inside the pack so you can use it full or empty and it still keeps the same shape and works the same. (The frame can be removed)
Has access on both sides at the top with zippers, flaps and velcro.
Comes with 3 different backrest pads (each a different thickness - 1", 2", and 3"), and they change by zipping them off and on. I took a ride with each of the backrest pads and found the 2" to fit me best (I ride with the seat adjusted all the way back). All three backrest pads have a zipper so the foam can be removed and replaced (A softer foam could be inserted).
The pack also comes with two side bags that attach easily and a rain cover that slips on quickly. (Each of the side bags hold 2 bottles of water easily enough)
It straps on using two velcro straps, and surprisingly they hold it on very well. No bungee cords are needed so you don't have to strap it on or around any plastic. Has "D" rings so you could tie more stuff onto it if you wanted.
The pack has a handle on top and comes with a shoulder strap.
It looks and feels pretty durable, Like a thick canvas type material.
Goes on my Majesty in about 30 seconds and comes off in 30 seconds.
Cons -
To use this backrest pack you have to have a passenger backrest to strap it onto.
You do have to remove it to get to your underseat storage. (It does go on or come off in a matter of maybe 30 seconds.)
It is 12" long without a backrest pad, so the backrest pad actually sits on top the butt rest which means there is about a 1 - 1 1/2" gap between the seat and the bottom of the pack at the butt rest. (Doesn't seem to create any problems. It does make it more comfortable with the pad even with the butt rest)
Summary -
Confortable, Additional Storage, Well Made, Looks pretty good, Price was right.