I am still behind the times. I am a printer fool, when it comes to travel plans.
Inside my bag will be the flight itinerary , and also my hotel information sheet.
I was glad I had it this last trip, when the airlines said I didn't have a reservation. They said No, and I showed them yes!!
I was behind a man when he did the whole hold your I-phone to the scanner, to get on the plane. The info had disappeared, and the last thing I heard was the employee asking if he had a hard copy.
I suppose I will join the rest of the world in the modern age, but for now, it's all about comfort that I have everything.