This duvet insert features a down-proof 100% cotton cover that prevents feather leakage while allowing excellent airflow for a comfortable night's rest. Filled with premium natural 100% feathers, it offers breathable insulation and balanced warmth without feeling bulky. The durable stitched-through construction ensures the filling stays evenly distributed, maintaining loft and preventing clumping over time. Equipped with eight reinforced loops—four at the corners and four along the sides—this insert stays securely in place inside any duvet cover, minimizing shifting during sleep. Its medium-weight design makes it suitable for year-round use across various climates, and it is conveniently machine washable for easy care and maintenance. Perfect for adding comfort and style to your bedding collection.

Features: 

• Down-Proof 100% Cotton Cover: Made from finely woven 300TC cotton fabric that blocks feathers from escaping while allowing breathability and a soft touch against the skin.
• High-Quality Feather Filling: Filled with natural 100% feathers that provide excellent ventilation and maintain comfortable warmth without feeling heavy.
• Durable Through-Stitch Construction: Sewn-through design locks fill securely in place, preventing clumping while maintaining lasting loft and shape.
• Secure 8-Loop Design: 4 corner and 4 side loops keep the insert firmly anchored inside any duvet cover, minimizing movement during sleep.
• Versatile All-Season Use: Designed as a medium-weight duvet insert ideal for use year-round in different climates, and it's safe to clean in a washing machine.

Dimensions: 

• TWIN: 68" x 88" | Fill Weight: 51.7 oz
• FULL/QUEEN: 88" x 88" | Fill Weight: 67 oz
• KING: 104" x 88" | Fill Weight: 79.1 oz
• CAL-KING: 108" x 94" | Fill Weight: 87.8 oz