High Tog Heavyweight: When the night’s get colder, you can rest assured our 13.5 Tog duvet provides warmth in winter months for that added cosy feel so you can sleep soundly.Double Duvet: Our Double duvet fits any Double bed comfortably, with just the right amount of drape but maximum comfort for twoAnti Allergy Filling: Our Anti Allergy range is specifically made with an Anti Allergy filling to help reduce the build up of dust mites and bacteria. Tested and approved by leading experts Allergy UK, so you and your family can sleep easy throughout the night, and night after night.Easy Clean: We want to make life easier for you, that’s why this product is washing machine and tumble drier friendly, so it can be back on your bed as quickly as you need itNon allergenic. Made in the UK. Fits a Standard Double Duvet Cover.