Zooey Deschanel's Must Haves: From a Leather Backpack to a Smart Coffee Mug

A staple part of Deschanel's morning routine involves nursing a cup of hot coffee — with the help of this Ember Mug 2 ($75, originally $150), which keeps her morning brew warm throughout the day. "I have two of them and they're great — one just on my desk," Deschanel says.

Pro Tip: The smart mug is equipped with a charging coaster that offers up to 90 minutes of heat so that your coffee stays warmer longer. With the Ember app, users can also program the gadget to heat to specific temperatures.