4.9★Signature Collection
OEKO-TEX®Standard 100 Certified
300TCsilky sateen weave
3× Coolerthan cotton, in our testing
Freereturns & exchanges
All-day support
Cool against your back, all day.
Slip it over your lumbar pillow and feel the difference — naturally breathable bamboo that stays cool and smooth against your back at the desk, on the couch, or in the car.
Bamboo vs. cotton
Three reasons your back will thank you
01
Cooler lower-back support
Viscose (rayon) from bamboo wicks heat away where the lumbar pillow sits against your back — at the desk, in the car, or on the couch — up to 3× cooler than cotton (Bamboo Is Better testing).
02
Silky sateen hand
A lustrous sateen weave that glides instead of grips — luxurious out of the box, and softer with every wash.
03
Kind to skin
Naturally hypoallergenic, breathable bamboo against your skin — gentle for sensitive skin and easy to keep fresh.
Made to fit your lumbar
Viscose from bamboo in a silky 300-thread-count sateen, sized to fit standard 13″ × 18″ lumbar pillows — breathable, moisture-wicking, and naturally gentle on sensitive skin, so the cover you lean against stays cool and fresh.
Small detail, big impact
300-thread-count sateen
A luxuriously smooth sateen weave with a subtle sheen that glides against your skin. Durable and fade-resistant, it softens further with every wash instead of wearing out.
A snug, secure fit
Made to fit lumbar pillows
Tailored to standard 13″ × 18″ lumbar pillows, with an easy closure that slips on snug and stays put. It's the cover only — pair it with your favorite lumbar insert.
“
Sensitive skin
“Been using jersey cotton for years because satiny fabrics made me sweat or break out — but these actually feel breathable.”
OEKO-TEX®
STANDARD 100
STANDARD 100
Certified clean
Tested safe against your skin
Every case is independently tested for 100+ harmful substances under the OEKO-TEX® Standard 100. Certificate available on request.
Good to know
Questions, answered
It's sized to fit standard 13″ × 18″ lumbar pillows. This is the pillowcase (cover) only — the lumbar insert isn't included.
Yes — viscose from bamboo is naturally breathable and moisture-wicking, so it pulls heat and sweat away instead of trapping it like cotton or polyester covers.
The silky 300-thread-count sateen reduces friction against your skin, and the hypoallergenic fibers are gentle on sensitive skin — a fresher surface than a synthetic cover.
Machine wash cold on a gentle cycle and tumble dry low. Skip bleach and fabric softener — bamboo softens on its own and gets silkier with every wash.
Read the full care guide →
Sleep on them for 60 nights. If they're not for you, returns and exchanges are free with a pre-paid label — no restocking fees.
Every case is OEKO-TEX® Standard 100 certified — independently tested against 100+ harmful substances, so what touches your skin all night is verified safe.
Sleep system
Complete the bed
The pillowcase line
Cooling bamboo for every pillow
Keep them silky
Care made simple
- Machine wash cold, gentle cycle — wash before first use.
- Tumble dry low; remove promptly to keep them smooth.
- No bleach or fabric softener — bamboo softens on its own.
60-Night TrialSleep on it two full months
Free ShippingOn orders over $100
3-Year WarrantyCovered against defects