I was reading several post about cologne and thought about a trip I took to Spain a few years ago. 10 + hours in a plane and it was very close quarters. the bad thing is someone close hadn't taken a bath in about a year. or at least it smelled that way. Now B O is bad enough but add hours upon hours and it gets life threatening. I finely talked to an attendant and she let me have a little of her perfume on a tissue. It helped me make it back to Memphis. Now the reason I post this is to bring to anyone's attention that some of the sample cologne that SRD and others offer would have been very much welcomed. So anyone going on a long plane trip this is just one more thing to consider.