Luxurious goose feather and down filling extra warm 13.5 tog comprised of a 4.5 tog and 9 tog duvet featuring a plush mix of stronger goose feathers delicate down for balance betweenwarmth and weight premium 230 thread count 100% cotton cover machine washable, tumble dry on a high heat setting expertly designed, this fogarty 3 in 1 duvet has been designed to include a 4.5 tog for warm weather and a 9 tog for cooler climates which can be combined into a 13.5 tog for the coldest of nights. Crafted with cassette quilting for even filling distribution, this duvet offers a luxuriously plump feel, ensuring a dreamy sleep experience. Featuring a premium 230 thread count, durable piped edging, and a sumptuously crisp cotton cover, it is both wonderfully soft and hardwearing. The high thread count casing acts as a natural barrier against bedbugs, promoting a healthy and restful sleep. For added convenience, this duvet is machine washable and tumble dryer safe. Expertly curated, it promises longevity and luxurious comfort night after night.