12 Last-Chance Cyber Monday Deals on Celebrity-Loved Items

Slip Black Contour Sleep Mask ($39, originally $55)

Seemingly few products have proven to be more of a constant in Hyland's life than this Slip Pure Silk Sleep Mask. "I never sleep without it. Ever. Not once — and it's been like eight years of sleeping with this eye mask," Hyland says. Besides being a great travel essential, the lightweight eye mask is designed to be worn nightly and helps to block out light so that you can enjoy a more restful night of sleep. Hyland isn't alone in her love for the nighttime essential — Ashley Tisdale, Ayesha Curry, and Kate Hudson are also fans.

Pro Tip: The eye mask is made from an exquisitely soft and lightweight silk material that protects the skin. For a more cohesive nighttime setup, you can also buy Slip's bestselling silk pillowcase to go along with the mask.

Learn more of Sarah Hyland's must-have products here.