Mura: The first sleep pillow powered by thermal mass
A passive-thermal sleep pillow with no electricity, no wires, and a patentable materials mechanism to improve sleep.
Sleep failure isn't a lifestyle problem. It's a public health crisis.
of people globally report poor sleep quality
WIN World Survey, 2025
American workers are too tired to do their job well
Gallup, 2022
lost by the US economy to poor sleep, every year
RAND Corporation, 2016
Most of it starts the night before. What if we could change that?
Your body already knows how to fall asleep. It just needs the right signal.
The brain initiates sleep through peripheral vasodilation — warmth at the skin surface draws heat from the core, accelerating the body's natural thermal descent.
The ~1°C core drop is the biological trigger for sleep. Peripheral warmth accelerates it.
reduction in sleep-onset latency from passive body warming 1–2 hours before bed
core temperature drop that triggers deep NREM sleep
at skin contact. Warm enough to trigger. Never enough to overheat.
No plug. No subscription. Just nature doing the work.
Zero electricity. Zero synthetic materials. Zero operational carbon. Three thermally distinct materials — generation, buffering, interface — each tuned for a different job.
Steatite, charged.
Soapstone has the highest heat retention of any natural ceramic — fired into 3–5mm granules that store 8.5 kJ at 60°C and release far-infrared radiation through the night, penetrating up to 4cm to drive the vasodilation that starts sleep.
One day, one charge. Then it repeats.
Unzip the inner pouch and pull the ceramic liner free.
3–5 hours of sunlight on a windowsill — or 20–30 minutes in warm water.
Zip the warm liner back into the pillow. Set it on the bed.
29–33°C of sustained warmth for 4–6 hours. No electricity. No wires.
A $97.8B market. Zero passive heating products.
Analog wellness is the #1 macro consumer trend of 2025, sleep is the top wellness priority for millennials and Gen Z, and rising energy costs are pushing buyers toward passive solutions. The market is primed — and the category is empty.
At $109, Mura does what no $300 pillow can.
Accessible premium price, maximum thermal specialization — alone between the mid-market and the $500+ electric systems.
The urban wellness consumer. Done with tech-heavy sleep.
Values-driven buyers who shop DTC, Etsy, and the MoMA Design Store — and 55% are prepared to spend $100+ a month on wellness (HKTDC, 2025).
Where the money goes — and where it comes back.
A $95K launch, ~900 units to break even, $3.4M in revenue over five years — the margin is built into the object itself.
The $38 replacement liner carries 74–79% margin — recurring revenue with zero acquisition cost.