Premium Down Duvet Inner – 80/20 Goose Down

The inner that earns its place. Eighty percent goose down, wrapped in 300TC sateen.

The quality of a duvet inner is felt before it is seen — in the weight of it as it settles, in the warmth that builds without heaviness, in the way it moves with the body rather than against it. This inner is filled with 80% white goose down and 20% white goose feather: a ratio that gives the down its loft and warmth while the feather provides structure and body. The shell is 300 thread count cotton sateen — smooth, close-woven, and down-proof, so the fill stays where it belongs.

The feathers and down are sourced ethically as a by-product of the food industry, steam-cleaned rather than treated with harmful chemicals, and OEKO-TEX® Standard 100 certified. Each size is filled to a specific weight — from 700g for a Single to 1400g for a Cali King — so the warmth scales appropriately with the bed rather than being uniform across all sizes.

Composition & Specs

• Fill: 80% white goose down, 20% white goose feather
• Shell: 100% cotton sateen — 300 thread count, down-proof
• OEKO-TEX® Standard 100 certified
• Ethically sourced — by-product of the food industry, steam-cleaned

Sizes & Dimensions

• Single: 145cm × 210cm — 700g fill
• King Single / Double: 180cm × 210cm — 850g fill
• Queen: 210cm × 210cm — 1000g fill
• King: 245cm × 210cm — 1100g fill
• Super King: 265cm × 210cm — 1200g fill
• Cali King / AU Super King: 270cm × 240cm — 1400g fill

Care Instructions

• Machine wash warm at 40°C on a gentle cycle — use a large-capacity machine
• Tumble dry on low with dryer balls to restore loft — ensure fully dry before use
• Do not dry clean; do not bleach
• Air regularly between washes to maintain freshness and loft