This Slumberdown Allergy Comfort 4.5 Tog Duvet contains a special anti-allergy filling to help reduce the build-up of bacteria, fungus, and dust mites. It’s perfect for anyone who suffers from allergies, and it’s great to know that it’s got the seal of approval from Allergy UK. Filled with comfy hollow fiber and with a soft touch microfibre cover, this Allergy Comfort duvet from Slumberdown is great for a comfortable, allergy-free night’s sleep. As it’s a lightweight 4.5 tog duvet, it’s ideal for summer months, or for those who like a lighter, cooler duvet. Size: Kingsize