This Snuggledown Scandinavian Hollowfibre 13.5 Tog Duvet is filled with polyester hollow fibre and surrounded by a soft touch microfibre cover to create a cozy and comfortable duvet. It balances warmth, weight, and loft so it’s lightweight even at higher togs, for a great night’s sleep. As a synthetic duvet, it’s non-allergenic, meaning there’s nothing in it that could cause allergic reactions, which is great for peace of mind and essential for allergy sufferers. Being a 13.5 tog duvet, it’s an ideal option for winter and for cooler months, or for those who prefer a warmer duvet. Size: Single