I know,isn't that little bag just the dumbest thing.I only saw 2 people on the whole tour that used it.Everyone else just brought their own bag.That said I believe they have actually reduced the size of the bag you can bring on the bus to fit the size of the bag they send you.. . The last 2 times I THINK it was something like 17xx11x6 or close to that. No wheels on it for sure.
The space is very limited on the bus and by the end of the tour it is packed with all the shopping bags from purchases etc.You have access to your regular suitcase every night so the only things you need to fit in the bus carryon are things you might use during the day traveling.You can of course also have your purse,camera case ,coat etc. If your a guy I guess you won't have a purse though.
Pack as light as you can and plan on washing out stuff in the places you have 2 nights.Check the weather reports on line before you travel and pack accordingly.
A good trick is to pack an empty fold up duffle bag or nylon bag so you have extra room to pack your purchases for the trip home.Last time I packed my dirty laundry in it and amused myself at the thought that if it got lost by the airline somebody would be very surprised when they opened it up!!!
