Krewella at Lollapalooza 2014

Krewella performs during Day 2 of Lollapalooza 2014 at Grant Park in Chicago, Illinois on August 2, 2014. 

Timothy Hiatt/Getty Images

Chicago EDM group Krewella doesn’t leave home without a few must-have items before heading out on tour.

Lollapalooza 2014: Full Coverage | Friday HighlightsLive Performances | On the Scene Photos | Festival Style | 12 Things Witnessed at Iggy Azalea

Krewella sisters Jahan and Yasmine Yousaf sat down backstage with Billboard at this year’s Lollapalooza festival in Chicago’s Grant Park to discuss five items that keep them sane on the road, including baby wipes, leggings and Spotify. 

Watch the full interview below, and don't forget to check out all of Billboard's Lollapalooza coverage this weekend here.