i had this bag on my 2016 Roadster which i had attached to a 'fehling' rack. Its a great bag which opens out another few inches with a zip around the middle...i purchased thru japan after alot of searching for one with snap clips at the bottom.I have used straps under the passenger seat and around the backrest...its nice and solid...the roll bag on the rack at the rear has my rain gear it.
I have 3x1 litre bottles of shine in there along with some tools...tyre pando...zip ties..jeans..teeshirt..undies sox and a toilet bag....
On the return trip i will be 3x1 litre bottles lighter as the 'Triumph Riders ...Canterbury'.. are doing a ride over to the west coast next Saturday and staying in a couple of pubs...Other club members from chapters further north and indeed the other island will be joining us...should be a hoot!
I'm donating the shine for our raffles...they usually get opened at some stage of the night!!