Get better sleep in shared rooms with zDen Personal Sleep Sanctuary.

Would you like to sleep in peace?

If you struggle with sleep, you know that bad sleep can take a toll on your mood, energy and grades. But did you know that light could be the reason, and that blocking light is the simple sleep hygiene hack that can bring relief?

Take control of your sleep environment.

Protect your mental and physical health with one simple trick, a zDen Personal Sleep Sanctuary that blocks out light, distractions, and disruptions.

zDen has helped thousands sleep better.

  • 90%

    would recommend to a friend

  • 3 out of 4

    rate it "highly effective"

  • 53%

    use it multiple times per week

Easy to use on your schedule.

  • Create your sanctuary

    Pop open your zDen, place on your bed, and add your favorite pillows.

  • Enjoy the solitude

    Lie back inside your personal, distraction-free blackout den to instantly block out the world.

  • Wake up recharged

    Emerge from a deep, natural sleep well-rested and ready to conquer the day, every single day.

Hear what zDen users have to say

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FAQs

Will zDen fit on any size bed?

Yes. zDen fits on a twin-size mattress and larger. It sits at the head of the bed and will cover only the upper-body only your upper body so it is

Do I still need window shades?

Not required. Curtains help with windows, but zDen blocks 99% of sleep-disrupting light in your sleep zone when the front drapes and window flaps are closed.

Does zDen cover the whole bed?

No. zDen does not cover or enclose the mattress and can be used in most college housing.

It's design is a unique upper-body only sleep zone, so you can safely get in and out easily.

The flexible frame moves with you, with no hard corners or sharp edges.

What if my roommate keeps the lights on?

That’s the point. zDen helps block sleep-disrupting light in your sleep zone so you can rest even when someone else is awake.

How is airflow managed?

Airflow is adjustable using 3 mesh windows with interior flap covers. A loop can also be used to hang a small bladeless fan if desired.

Sleep well in a shared room.

Create a private “do not disturb” sleep zone, even when your roommate is awake.

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