CozyLux Queen Duvet Insert, 300GSM Down Alternative Comforter, Navy Blue — Open-Box, 31% Off

300GSM COMFORT FOR EVERYDAY SLEEP: Filled with 300GSM polyester down-alternative fill, this comforter offers comfortable loft and coverage for everyday use across seasons. A practical feather-free bedding option for anyone looking to refresh a bedroom, prepare a guest bed, or use a comforter inside a duvet cover.

BRUSHED SHELL & OEKO-TEX CERTIFIED: The 90GSM brushed microfiber fabric shell provides a smooth, soft-touch surface, while the polyester fill offers an alternative to traditional down and feather bedding. Certified to OEKO-TEX STANDARD 100 (Certification No. SHHO 073426), the textile components have been tested for harmful substances according to established OEKO-TEX requirements.

BOX STITCHING & 8-POINT DUVET ATTACHMENT: Box-stitch construction helps keep the 300GSM filling evenly distributed and helps reduce shifting during everyday use. Eight duvet tabs—4 at the corners and 4 along the sides—provide multiple attachment points for securing the comforter inside a compatible duvet cover. Use it on its own or as a duvet insert when you want to change the look of your bedding.

QUEEN SIZE FOR EVERYDAY BEDROOMS & GUEST ROOMS: This Queen comforter measures 88" x 88" and includes 1 comforter. A versatile choice for queen beds in primary bedrooms, apartments, or guest rooms. Compare your mattress dimensions with the comforter size before ordering if you prefer more side coverage. Duvet cover, sheets, pillows and decorative accessories are not included.

VACUUM PACKED & SIMPLE MACHINE CARE: The comforter arrives vacuum packed for efficient shipping, so a compressed appearance after opening is normal. Gently shake and spread the filling, then allow 24–48 hours for the comforter to regain its loft. For routine care, machine wash cold on a gentle cycle and tumble dry low—an easy-care option for everyday bedrooms and guest bedding.

EVERYDAY BEDDING THAT WORKS YOUR WAY Looking for a feather-free comforter that can work on its own or inside a duvet cover? The CozyLux Duvet Insert combines a 90GSM brushed fabric shell with 300GSM polyester down-alternative filling to create comfortable everyday bedding for use across seasons. Whether you are refreshing your everyday bedding, setting up a guest space, preparing a dorm room, or looking for a duvet insert that can be paired with different duvet covers, its simple solid-color design makes it easy to work into a variety of bedroom styles. Box stitching helps distribute the filling throughout the comforter and helps reduce shifting during normal use. Eight attachment tabs—four at the corners and four along the sides—give you multiple points for securing the insert inside a compatible duvet cover. Prefer a simpler setup? It can also be used directly as a standalone comforter. This QUEEN comforter measures 88" x 88" and includes 1 comforter. A versatile size for queen beds in primary bedrooms, apartments and guest rooms. Only the comforter is included. Duvet covers, sheets, pillows, pillowcases, pillow shams and decorative accessories shown in lifestyle images are not included. The textile components are certified to OEKO-TEX STANDARD 100, Certification No. SHHO 073426. Because the comforter is vacuum packed for shipping, it may look compressed when first opened. Gently shake and spread the filling and allow approximately 24–48 hours for the comforter to regain its loft. For routine care, machine wash cold on a gentle cycle and tumble dry low.