Whether you’ve decided to go for a two week holiday or you’ve decided to drop everything to go trapezing from state to state or country to country, you’re sure to need a little more than your usual overnight bag if you’re planning to backpack around. Of course, your wallet, phone, and swiss army knife should be at the top of your checklist, but there are a few unusual backpacker essentials that people often (but shouldn’t) forget to bring: