{"product_id":"john-lewis-muscovy-duck-down-320tc-dual-layer-single-mattress-topper-white","title":"John Lewis Muscovy Duck Down 320TC Dual Layer Single Mattress Topper - White","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eJohn Lewis Muscovy Down Mattress Topper - Single\u003c\/h3\u003e\n\u003cp\u003eDesigned to add an extra layer of comfort and warmth to your bed, this luxury mattress topper features a high-quality Muscovy down and feather filling encased in a breathable cotton cover. Suitable for mattresses up to 32cm deep, it provides plush cushioning while maintaining airflow for a comfortable sleeping environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLuxury mattress topper\u003c\/li\u003e\n\u003cli\u003eMuscovy down and feather filling\u003c\/li\u003e\n\u003cli\u003e320 thread count cotton cover\u003c\/li\u003e\n\u003cli\u003eBreathable construction\u003c\/li\u003e\n\u003cli\u003eAnti-allergy properties\u003c\/li\u003e\n\u003cli\u003eNomite™ certified\u003c\/li\u003e\n\u003cli\u003eDeep-fit design\u003c\/li\u003e\n\u003cli\u003eLightweight and insulating\u003c\/li\u003e\n\u003cli\u003eSuitable for year-round use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: John Lewis\u003c\/li\u003e\n\u003cli\u003eProduct Type: Mattress Topper\u003c\/li\u003e\n\u003cli\u003eBed Size: Single\u003c\/li\u003e\n\u003cli\u003eCover Material: 100% Cotton\u003c\/li\u003e\n\u003cli\u003eThread Count: 320\u003c\/li\u003e\n\u003cli\u003eFilling Type: Down \u0026amp; Feather\u003c\/li\u003e\n\u003cli\u003eTop Layer Filling: 95% Muscovy Duck Down, 5% Duck Feather\u003c\/li\u003e\n\u003cli\u003eBottom Layer Filling: 100% Duck Feather\u003c\/li\u003e\n\u003cli\u003eFabric Features: Anti-Allergy, Breathable\u003c\/li\u003e\n\u003cli\u003eReversible: No\u003c\/li\u003e\n\u003cli\u003eSafety Features: Fire Retardant\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003cli\u003eFits Mattress Depth: Up to 32cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 190cm\u003c\/li\u003e\n\u003cli\u003eWidth: 90cm\u003c\/li\u003e\n\u003cli\u003eDepth: 5cm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.4kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare Instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpot clean only\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"John Lewis","offers":[{"title":"Grade A","offer_id":55081919578450,"sku":"JL\/60759601 2026#A","price":179.89,"currency_code":"GBP","in_stock":true},{"title":"Grade B+","offer_id":55081919611218,"sku":"JL\/60759601 2026#B","price":180.79,"currency_code":"GBP","in_stock":false},{"title":"Grade C+","offer_id":55081919643986,"sku":"JL\/60759601 2026#C","price":160.59,"currency_code":"GBP","in_stock":false},{"title":"Grade D+","offer_id":55081919676754,"sku":"JL\/60759601 2026#D","price":140.29,"currency_code":"GBP","in_stock":false},{"title":"NEW","offer_id":55081919709522,"sku":"JL\/60759601 2026#NEW","price":194.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/8844\/7058\/files\/60759601-2026_20a.jpg?v=1792049137","url":"https:\/\/www.tlx.co.uk\/products\/john-lewis-muscovy-duck-down-320tc-dual-layer-single-mattress-topper-white","provider":"TLX","version":"1.0","type":"link"}