Birch by Helix Down Duvet Insert

The blend of 70% white down and 30% wool offers a unique balance of loft and temperature regulation. The down provides the plush, cloud-like softness you expect, while the wool adds natural breathability and moisture-wicking properties, making it comfortable for year-round use.

Baffle box construction uses internal fabric walls to create individual compartments for the fill. This design prevents the down and wool from shifting or clumping, ensuring the loft remains even across the entire duvet so you don't end up with cold spots.

Yes, this insert is hypoallergenic. The materials are carefully sourced and processed to minimize common allergens, making it a safe choice for most sensitive sleepers.

This insert features corner loops designed to secure it to the ties inside your duvet cover. Simply thread the ties through the loops and knot them to keep the insert firmly in place.

RDS certification ensures that the down and feathers used in this product come from ducks and geese that have been treated ethically. This means they are not subjected to unnecessary harm, such as live-plucking or force-feeding, throughout their lives.