top of page

Ultrasonic
Technology
The Power of Ultrasonic Technology

Exclusive Patented Technology
Eliminates bacteria and impurities for unmatched cleanliness


Highest Quality Down
Maintains down cluster integrity, reaches up to 950+FP, 1500mm turbidity & eliminates odor
Sustainable & Natural
Uses less water and energy, reduces waste. No chemicals. No metals.


Perfect materials for superior results
Why Muscovy Duck Down?

Muscovy down cluster characteristics
Muscovy ducks produce large and resilient down clusters. Their down fiber stems are thicker and stronger, compared to goose down

Muscovy down cluster structure
Muscovy down cluster stems have more “reverse” barbs, which create more loft and trap more air.

Muscovy duck maturity
Muscovy ducks require longer growth time (90-100 days), 2X longer than Peking ducks. Muscovy duck down plumes contain less fat and oil, thus less odor.

Free-range & RDS certified
Ultrasonic Muscovy Down™ is a by-product of the poultry industry. Muscovy ducks are raised in a free-range environment and it is certified by RDS.

Key Features

Filling power & Cleanness
High Filling Power – up to 950+FP
Comparable to goose down
Extremely Clean, Turbidity@1500mm
Less odor and allergens

Thermal Performance
Thermal Performance (ISO 23537)
Excellent Thermal Insulation (clo) &
Temperature Ratings


Compressibility & Loft
Compressibility & Loft
Better Compressibility (ASTM F1853) performance & Excellent Loft (ASTM F1932) measurements

No Additives & Wash Durability
All natural, free from chemicals & metal
Maintains higher fill power, less cluster breakdown after multiple home washes
Tested & Certified by

Certified by RDS

Bluesign Partners

Tested by IDFL
bottom of page