I'm happy with the items I packed for my 16-hour Amtrak trip, but I wish I'd brought a few more things. Molly Allen When I took a 16-hour Amtrak ride from Portland to Sacramento, I packed two bags. I was glad I'd packed snacks, my water bottle, and essential oils to make me feel more at home. Still, I wish I'd brought something to help with motion sickness, as well as a small padlock. When I booked a sleeper car for my 16-hour Amtrak ride from Portland to Sacramento, I could choose a roomette , bedroom, bedroom suite, or accessible bedroom. I went with the roomette, which was the smallest sleeping accommodation, so I assumed I wouldn't have much space for luggage. With that in mind, I packed one rolling carry-on bag and a smaller piece of luggage that could fit under a typical plane seat.  Here's what I brought on my 16-hour Amtrak journey and what I wish I'd packed. I brought two bags on the train. My smaller bag fit several items I wanted to take with me into the roomette.…