PROTECT YOUR SLEEP
Sleep better with a personal sleep sanctuary
LIGHT IS THE PROBLEM
Your room is brighter than you think.
Chargers, clocks, nightlights, and hallway glow can all disrupt your sleep space. zDen instantly blocks light, creating a dark sleep environment where your mind and body can relax naturally, helping you fall asleep faster and stay asleep longer.
DARKNESS CHANGES EVERYTHING
Better sleep starts here.
zDen creates a private, dark sleep space so you can sleep better at night, during the day, or whenever you need it.
LIFE DOES NOT PAUSE
Different sleep schedules?
No problem.
zDen helps reduce unwanted light and interruptions, so you can sleep in peace.
Experts agree: darkness matters
Research has found that sleeping with moderate ambient light can affect next-day physiology. That is why zDen focuses on creating a darker sleep zone where it matters most.
What sets zDen apart
✅ Unique patented upper-body design for comfort and easy in and out
✅ Designed for safety, no sharp corners, no hard edges, or zippers
✅ Blocks unwanted light from outside and inside the room
✅ Portable, sets up in seconds (no assembly required)
✅ Sleep Doctor Approved
✅ CPSC compliant, OEKO-TEX® certified
When good sleep doesn’t come easy
Maybe your room never gets dark enough. Maybe your schedule is upside down. Maybe you need more privacy in a shared sleep space. zDen helps create the conditions your body needs for calmer, more consistent sleep.
zDen is for people who:
- Wake up too early from unwanted light
- Work night shift or sleep during daytime hours
- Share a sleep space with different schedules
- Travel often and struggle to rest in unfamiliar rooms
- Experience migraines or light sensitivity
- Want better sleep without blacking out the whole room
Patented. Trusted. Certified.
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Patented Innovation
Our unique patented bed tent design creates a private, dark sleep zone around your upper body, blocking 99% of unwanted light, so you can sleep on your schedule.
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Sleep Expert Approved
Sleep professionals endorse zDen for enhancing sleep quality and promoting rest. "An amazing tool... effective alternative," says Funke Afolabi-Brown MD, FAASM. Author of best-selling book Beyond Tired
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Safety & Quality Certified
zDen is CPSC compliant, lead and phthalate-free (intended for age 5+), OEKO-TEX® STANDARD 100 certified.
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★★★★★
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
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★★★★★
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 in the news
SLEEP BLOG // Insight for better rest
View all-
Protecting Daytime Sleep: A Practical Guide for...
Daytime sleep is one of the hardest parts of working night shift. Light, household noise, and interruptions can turn recovery sleep into fragmented rest. This guide outlines a realistic plan...
Protecting Daytime Sleep: A Practical Guide for...
Daytime sleep is one of the hardest parts of working night shift. Light, household noise, and interruptions can turn recovery sleep into fragmented rest. This guide outlines a realistic plan...
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How to Sleep with a Migraine: Day or Night Reli...
Migraines can strike at any time of day, and finding rest during an attack can feel impossible. Learn practical, drug-free strategies to reduce light sensitivity, calm your nervous system, and...
How to Sleep with a Migraine: Day or Night Reli...
Migraines can strike at any time of day, and finding rest during an attack can feel impossible. Learn practical, drug-free strategies to reduce light sensitivity, calm your nervous system, and...
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How to Sleep Better While Traveling
Travel disrupts sleep fast. Hotels, Airbnbs, hallway noise, unfamiliar beds, and glowing electronics can turn one night away into days of brain fog and irritability. If you struggle to sleep while...
How to Sleep Better While Traveling
Travel disrupts sleep fast. Hotels, Airbnbs, hallway noise, unfamiliar beds, and glowing electronics can turn one night away into days of brain fog and irritability. If you struggle to sleep while...
OUR COMMITMENT: PROUDLY SUPPORTING OUR COMMUNITY
At zDen, we believe in supporting organizations that align with our mission of health, well-being and compassion. We proudly support the following incredible organizations:
If you share our values and are interested in exploring a partnership with us, please don't hesitate to reach out to us at info@myzDen.com.