I like tubos, and often times keep my leftover tubes specifically to carry cigars around in. If I go to the course, I'll toss a couple in my bag and I know there won't be any issues with them when I need one.
I tend to smoke a lot when I'm on the road, traveling somewhere, etc and tubos come in handy.
And lastly, they make a great way to gift a cigar to a fellow BOTL who might not have a humidification system ready for when they want to smoke it.
