20 Things to Pack on Your Backpacking Trip
Non Spill Airline-Compliant Containers
Make sure that any containers full of shampoo or liquid soap are non-spill, and airline-compliant. You don’t want to lose all of your shower stuff at security (or maybe worse, have them spill all over your clean clothes).
This may sound silly, but even if you are going to a hot climate, buses tend to be FREEZING. Even if you think you won’t need it – always, always, always pack a sweater.