Say hello to better sleep.

zDen instantly blocks 99% of light for deep, restorative rest anytime, anywhere.

Find Your Rest

TRANSFORM YOUR SLEEP.
With zDen, restful sleep is always within reach.

  • zDen blackout sleep tent for college students needing privacy and better sleep in shared dorm rooms
  • zDen portable sleep tent for night shift workers and hospital staff struggling to sleep during the day in bright rooms
  • zDen light-blocking bed canopy for migraine relief and sensory sensitivity, offering quiet, dark sleep support
  • zDen is CPAP user friendly with pass-throughs in the back and easily fits through or under the front drapes. zDen dark sleep tent helping light sleepers and those with sleep apnea get restful sleep despite distractions
  • zDen fabric is CPSC compliant lead free and phthalate free, oeko tex standard 100 certified. Compact travel-friendly sleep tent for airline crew and truck drivers needing dark, quiet rest between shifts
  • zDen facilitates sleep anytime of day by blocking out light to create an optimally dark sleep space. Blackout bed tent for athletes focused on recovery, sleep quality, and muscle repair in noisy environments
1 6
zDen sleep tent for kids’ naptime in bright nurseries, ideal for new parents needing a consistent daytime sleep space

EMBRACE COMPLETE DARKNESS WITH zDEN

Did you know that light is one of the most harmful factors impacting sleep quality? Even subtle glows from electronics like a nightlight, clock, or phone charger can actively disrupt your sleep. Your body is designed to rest in complete darkness, and any light in your sleep space can interfere with crucial sleep hormones and cycles.

While blackout curtains stop light from outside, they can't block the constant, intrusive glow from all the devices and subtle sources inside your room. That's where zDen comes in.

zDen is your personal light-blocking sleep sanctuary. Its innovative blackout design surrounds your upper body, actively blocking over 99% of all sleep-disrupting light. This guides you to the deep, restorative sleep your body needs to thrive, day after day.

Order Your zDen

CREATED WITH PURPOSE

At zDen, we believe better sleep changes everything. Founded in Silicon Valley, we’re a woman-owned small business committed to helping people sleep better in a world full of light and distractions. What began as a personal solution for migraine recovery is now a light-blocking sleep sanctuary used by students, parents, shift workers, pilots, nurses, migraine sufferers and more. Restful sleep is always within reach.

Read Our Story ➝

zDEN IS FOR YOU IF YOU...

zDen supports your sleep health, creating an ideal environment for restorative rest and aiding recovery. Crafted with OEKO-TEX® certified non-toxic fabric, it's as soft and quiet as your favorite bedsheets, designed for your well-being. Its flexible frame moves with you for undisturbed sleep, and it's free from sharp edges or angles for safety. Plus, zDen is CPAP-friendly for seamless use, ensuring both comfort and effectiveness.

  • Light gremlins keeping you up, or if you can't sleep at night
  • Need relief from migraine pain and light sensitivity
  • Waking up tired, even after hours of sleep or needing coffee just to feel alert
  • Working the night shift or sharing a sleep space
  • Struggling with sleep disorders and needing optimal conditions
  • Being a light sleeper who wakes easily
  • Frequent travel impacting your rest or a bedroom that cannot get pitch-dark
  • Simply wanting better sleep

Make zDen a part of your journey toward restorative sleep.

Shop Now

  • ★★★★★

    Perfect for Shift Workers

    zDen really blocks out the light, is very roomy, and helps us wake very refreshed, especially if you work 3rd shift and sleep during the day!

    — Matt / Pennsylvania

  • ★★★★★

    Eye Mask Alternative

    "zDen sleeping tent does a perfect job of keeping out light and early morning sunlight, and unlike the eye mask, I don’t have to worry about it falling off."

    — Liam / California

  • ★★★★★

    Drug-Free Alternative
    zDen (blackout tent) is a game changer! I sleep more, don’t need melatonin or NyQuil. This is the first time I've been able to sleep in!

    — Natalie / Washington, D.C.

1 3

PATENTED. TRUSTED. CERTIFIED.

  • zDen Utility and Design Patented. Blackout canopy for frequent travelers needing better sleep in hotels, flights, or unfamiliar sleep environments

    US Utility & Design Patents + Int'l Design

    zDen is the original premium sleep den, protected by U.S. Pat. No. 12,305,414, U.S. Pat. No. D1018753US and international design registration No. DM/221128. zDen's innovative features include non-toxic fabric, 99% light blocking, portability, CPAP compatibility and adapts seamlessly to any sleep environment to create an optimally dark, restorative sleep space.

  • zDen is Sleep Doctor for better sleep. zDen adult sleep tent that blocks light and dampens noise for migraine recovery and neurological rest

    Sleep Doctor Approved

    "zDen is an amazing tool for enhancing sleep quality. I have recommended zDen to my patients and they love it! I really appreciate the fact that it is light weight, portable and an effective alternative particularly for people that are not too excited about using sleep masks."
    —Funke Afolabi-Brown MD, FAASM
    Author of best-selling book Beyond Tired

  • zDen is CPSC compliant and OEKO-TEX certified non-toxic. Sleep tent for first responders and shift workers who can’t sleep at night or need restorative daytime rest

    CPSC Compliant

    zDen meets the rigorous safety standards set by the Consumer Product Safety Commission (CPSC) for children age 3 and older. Made with certified non-toxic materials and no risk of entrapment, zDen is designed to surround only your upper body for a comfortable sleep environment. For optimal use, we recommend zDen for children age 5 and up.

WHY zDEN IS A BETTER NIGHT'S SLEEP SOLUTION

zDen on a bed with text highlighting the benefits of better sleep. Sleep solution for military service members who need dark, portable recovery tents in shared or mobile settings. zDen sleep tent for people who wake up tired, can’t sleep through the night, or need relief from light sensitivity.

EXPERIENCE THE BENEFITS OF BETTER SLEEP

  • Cognitive Functions: Enhanced memory, focus, and problem-solving
  • Immunity: Reduced illness, better vaccine response, and faster recovery
  • Energy Levels: Sustained energy, reduced fatigue, and improved performance
  • Cardiovascular Health: Lowered heart disease risk, and better blood pressure
  • Muscle Repair and Growth: Faster recovery, increased growth, and improved strength
  • Mental Health and Mood: Reduced anxiety, depression, and better mood
Buy Now

THE SCIENCE BEHIND zDEN

"Exposure to even moderate ambient lighting during nighttime sleep, compared to sleeping in a dimly lit room, harms your cardiovascular function and increases your insulin resistance the following morning." — Northwestern Medicine study

zDen's effectiveness is based on the principle that blocking out all light sources promotes better sleep.

  • zDen promotes deep restorative sleep, Achieve rejuvenating rest and wake up feeling revitalized. zDen sleep tent providing blackout privacy for parents and children sharing a bedroom or sleep space

    BLOCKS 99% OF LIGHT

    An optimally dark sleep space for deep, restorative sleep

  • zDen fall asleep faster, Drift off quickly and sleep anytime, day or night. Blackout sleep tent that helps people who can’t sleep at night by creating a consistent dark environment

    SLEEP ANYTIME

    The perfect daytime companion for nightshift workers and nappers

  • zDen portable for quality sleep anywhere Enjoy a perfect sleep environment wherever you go. Portable bed tent for airline pilots seeking dark, quiet sleep in hotel rooms and crew rest areas

    SLEEP ANYWHERE

    Maintain higher quality sleep at home and on the road

  • zDen CPSC compliant, lead and Phthalate-free, Sleep easy knowing you're not breathing in toxic chemicals. zDen blackout sleep tent designed to help first responders sleep during daytime hours after overnight shifts

    CERTIFIED NON-TOXIC

    OEKO-TEX & CPSC Compliant: Lead and Phthalate-free

  • zDen sleep tent for CPAP users needing a dark, distraction-free environment to improve sleep apnea management. Comfortable sleep tent for CPAP users seeking better sleep without interruptions from light

    CPAP MASK FRIENDLY

    Use seamlessly with your sleep apnea machine and CPAP mask

1 5
SHOP NOW

  • ★★★★★

    Naptime Savior!
    So helpful for our kids! I had a feeling zDen would be great for them cause our little ones kept crawling into mine! Sure enough, they love sleeping in their zDens (sleep tent)! And they sleep better and deeper - and so do I!

    — Ed / California

  • ★★★★★

    Hotel Travel Companion
    Your DEN has become my life saver for the last couple of months — completely protecting me from any cold air blowing directly at me — better sleep and no worries about getting a cold.

    — Max / Switzerland
zDen sleep den is a light-blocking sleep aid designed for dorms and nightshift workers who can’t sleep before or after a night shift, offering blackout curtain-level darkness to support better sleep, sleep wellness, and migraine relief

WHO CAN BENEFIT FROM zDEN? EVERYONE.

To sleep well is something everyone should strive for. More than just a tent on the bed, zDen helps achieve not just good sleep, but great sleep, by creating an optimally dark, relaxing, and private sleep space. Whether you’re dealing with shift work, studying, parenting, or simply seeking better rest, zDen blocks out light pollution from all sources, ensuring deep, restorative sleep. No matter your schedule or environment, zDen provides the ideal sleep conditions, helping you wake up refreshed and revitalized. Experience the transformative power of quality sleep with zDen and enhance your overall well-being and daily performance.

SLEEP BLOG

View all
1 3
View all

WE PROUDLY SUPPORT THE FOLLOWING ORGANIZATIONS

If you are interested in partnering with us, please email info@myzDen.com

1 6