We were allowed two bags by the tour group.  As you can see from the picture below — and as most “road warriors” know — the bags pretty much look the same.
One of the smarter things I did on this trip was to buy two bright neon lime green laundry bags.  Every morning after I’d pack the camping gear in one bag and all my clothes in another bag.  Then I’d slip each bag into one of the laundry bags.  Finding my bag became child’s play.