Given that while traveling it can be hard to find things one needs, I make sure I bring along everything that helps with cramping and all that. For me that’s usually lavender essential oil, a small rechargeable, vibrating heating pad, a handful of sanitary pads, a small blanket and maybe a travel pillow, ibuprofen, and a large water bottle. Of course it depends on the method of travel as well, whether it’s a road trip or a flight, etc.