Whether you're gearing up for Coachella Weekend 2, or a full summer's worth of outdoor music festivals, it's time to upgrade your fanny pack stock list. Besides your portable charger (duh), be sure to have some of these beauty essentials on hand to stay Insta-ready while raging all day and night. Who says you have to rough it in the land of porta potties?

[Photo via @helenowen]