Innovation
Sleep Technology
CertiPUR-US®
OEKO-TEX®
Made in USA
We’re so confident you’ll love your Feather & Flint mattress that we give you 100 full nights to decide. Sleep on it. Really sleep on it.
How it works: If at any point after night 21 you’re not completely satisfied, contact us and we’ll arrange a free pickup and issue a full refund — no restocking fees, no hassle.
Your body needs time to adjust to a new sleep surface. Most customers report a noticeable improvement by night 14. We ask for 21 nights so you can experience the full benefit before deciding.
Questions? Send us a message or email support@feather-flint.com
Every Feather & Flint order ships free — no minimum, no hidden fees. We partner with trusted carriers to ensure your mattress arrives safely and on schedule.
Processing: 1–3 business days · Delivery: 3–7 business days
Our White-Glove option includes in-room placement and removal of your old mattress. Available in select metro areas — contact us to check availability.
In the rare event your order arrives damaged, photograph the packaging before opening and contact us within 48 hours. We’ll make it right immediately.
Not in love with your mattress after the 21-night break-in period? Our 100-Night Trial gives you the freedom to return it for a full refund — no questions asked.
Every Feather & Flint mattress is backed by our 15-year limited warranty — one of the strongest in the industry.
Covered: Manufacturing defects · Body impressions greater than 1 inch · Foam or coil deterioration under normal use · Cover defects
To file a warranty claim, email support@feather-flint.com with your order number and photos.
Our sleep specialists are here to help — whether you have questions about a product, an order, or just need guidance finding the right mattress.
Email: support@feather-flint.com · Response time: Within 24 hours
Feather & Flint was founded on a simple but powerful belief: that exceptional sleep shouldn’t be a luxury reserved for the few. It should be available to anyone willing to invest in their rest.
Our founders — lifelong advocates for health and design — spent years frustrated by an industry that prioritized marketing over materials, and aesthetics over actual sleep science. So they built something different.
“We set out to create a mattress that works as beautifully as it looks — engineered for real people, backed by real science.”
Today, Feather & Flint offers the 12 Inch Foam Mattress — our flagship launch. In the coming months, we’ll be expanding to additional thicknesses, a full pillow collection, and a curated line of sleep accessories. This is just the beginning.
Our proprietary NRGel™ is infused with advanced cooling gel beads that actively absorb and dissipate thermal energy — keeping your sleep surface cool from night one. No sinking. No overheating. Just balanced, conforming comfort.
Our zoned support architecture maintains natural spinal alignment in every sleep position — firmer beneath the lumbar and hips, softer at the shoulders. Engineered to the exact pressure map of the human body for wake-up-refreshed mornings.
Standard mattresses trap heat and retain moisture all night. Feather & Flint actively dissipates heat and wicks moisture away — so you stay cool, dry, and deeply rested from the moment you lie down.
"The 12-inch Foam mattress is the most comfortable sleep I’ve ever had. Zero motion transfer — I wake up completely pain-free."
"The cooling technology is real. I no longer wake up hot in the middle of the night. Best investment I’ve made for my sleep."
"Delivery was seamless, setup took 10 minutes, and within a week I was sleeping better than I have in years."