The $15 Calming Scent Jessica Williams Packs for Japan — Plus 6 Other Finds

Kindle Colorsoft ($224)

A Kindle is a must on Williams's packing list. This 32 GB version features a long battery life, wireless charging, and the ability to auto adjust the front light for easy reading. "Right now I'm reading Sarah J. Maas's "Throne of Glass" series," the actress shares. "There was this really cool romantic fiction company doing really sexy and really fun and really progressive stories. They're really short."