How are you trying to get in touch with them? I know Captain Mike Ortego very well and would like to make sure there isn't any incorrect contact information out there. I can get you the dimensions later on today... but they fasten with a bungee system... I will make a video of it before the weekend.
I only have the bags that mount to the vantage seat, so if you are referring to the others that would have to be a question for Mike.
e-mail me:
[email protected] and I can give you Mike's cell number to get directly in touch with him. or e-mail him directly at
[email protected]