This is slightly personal? what kind of travel supplies should i have for vaginal odor. douche, wipes, wash?

Depends upon cause: Vaginal odor can have many causes. Before you leave, check with your doctor to make sure you don't have an infection causing the odor. If this is a common problem for you and not due to an infection bring along moist towlettes or travel bar of mild soap and wash cloth in a plastic bag so that you can wash up freuqently. Douches can actually make the problem worse. Avoid perfumed products too.