For insomniacs! Bought extra to share shipping Raved on Wirecutter! http://thewirecutter.com/reviews/travel-guide/ Innovative Patented Design New and advanced, this lightweight, contoured mask is the best sleep mask on the market and will leave you more rested than ever before. With the Nidra® mask, you can find your sleeping bliss every night. Sleep Deeply Anywhere, Anytime Pull out this incredibly lightweight, comfortable sleep mask anywhere – in a bed, on a flight, on a long car ride, while camping – and enjoy uninterrupted, deep, restful sleep. Wake Up Refreshed Using advanced ergonomics, the Nidra Deep Rest sleep mask uniquely contours to your face and eyelids for maximum sleeping comfort. Look and feel well-rested, refreshed, and energetic. Sleep Longer In Complete Darkness Exposure to light during sleep interferes with your sleep cycle, preventing you from the long and deep night’s rest you need to function at your best. The Nidra mask completely blocks out all light and visual stimuli so you can nap or sleep soundly anywhere. Blink Freely The Nidra Deep Rest mask is specially designed with deeply molded cups that curve away from eyes and eyelashes for rub-free comfort. Our mask will keep your eyes shielded from light without smudging eye make-up or compressing your face, eyelids, and eyelashes while you sleep.