{"product_id":"cocoon-sirius-3000-cooling-encapsulated-pillowbox-pocket-sprung-mattress","title":"Cocoon Sirius 3000 Cooling Encapsulated Pillowbox Pocket Sprung Mattress","description":"\u003cp\u003eThe \u003cstrong\u003eCocoon Sirius 3000 Cooling Encapsulated Pillow Box Pocket Sprung Mattress\u003c\/strong\u003e from \u003cstrong\u003eSleep Express\u003c\/strong\u003e is expertly designed to deliver luxurious comfort, advanced cooling technology, and exceptional full-body support. Combining premium materials with innovative sleep technology, this luxury mattress offers the ideal balance of pressure relief, breathability, and durability, making it perfect for those seeking a cooler and more restful night's sleep.\u003c\/p\u003e\n\u003cp\u003eAt the heart of the mattress are \u003cstrong\u003e3000 individually encapsulated pocket springs\u003c\/strong\u003e, each working independently to respond to your body's natural movements. This advanced spring system provides personalised support, promotes healthy spinal alignment, and significantly reduces motion transfer, making it an excellent choice for couples and light sleepers. The encapsulated edge support reinforces the perimeter of the mattress, maximising the sleeping surface while helping to prevent edge roll-off.\u003c\/p\u003e\n\u003cp\u003eA luxurious layer of \u003cstrong\u003eHydro-Gel Cooling Foam\u003c\/strong\u003e helps regulate body temperature by drawing excess heat away from the body, creating a cooler and more comfortable sleeping environment throughout the night. This innovative cooling technology is ideal for warm sleepers and anyone looking to enjoy a fresher, more refreshing sleep experience.\u003c\/p\u003e\n\u003cp\u003eThe mattress is finished with a luxurious \u003cstrong\u003epillow box top\u003c\/strong\u003e, adding an extra layer of plush comfort while maintaining excellent underlying support. A soft micro-quilted sleeping surface enhances comfort and secures the internal comfort layers for long-lasting durability. The breathable \u003cstrong\u003e3D airflow border\u003c\/strong\u003e encourages continuous air circulation throughout the mattress, helping to reduce heat build-up and maintain a healthier sleeping environment.\u003c\/p\u003e\n\u003cp\u003eDesigned as a \u003cstrong\u003esingle-sided mattress\u003c\/strong\u003e, the Cocoon Sirius requires only regular rotation, eliminating the need for flipping while ensuring consistent comfort and extending the mattress's lifespan.\u003c\/p\u003e\n\u003cp\u003eExpertly handcrafted in the UK using premium-quality materials, the \u003cstrong\u003eCocoon Sirius 3000 Cooling Encapsulated Pillow Box Pocket Sprung Mattress\u003c\/strong\u003e delivers outstanding comfort, advanced cooling performance, and reliable support for years of restful sleep.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMedium to firm comfort support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3000 individually encapsulated pocket springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced Hydro-Gel cooling foam layer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLuxurious pillow box comfort top\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEncapsulated edge support for enhanced stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBreathable 3D airflow border for improved ventilation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoft micro-quilted sleeping surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced motion transfer for undisturbed sleep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent pressure relief and spinal support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSingle-sided design – simply rotate regularly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for all standard UK bed frames and divan bases\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpertly handcrafted in the UK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes a 5-Year Manufacturer's Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFree 2-Man Room of Choice Delivery (3–7 Working Days)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBack and stomach sleepers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCouples seeking reduced partner disturbance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHot sleepers looking for improved temperature regulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThose requiring enhanced spinal alignment and pressure relief\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnyone wanting premium comfort with long-lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMattress Size\u003c\/th\u003e\n\u003cth align=\"right\"\u003eLength (cm)\u003c\/th\u003e\n\u003cth align=\"right\"\u003eWidth (cm)\u003c\/th\u003e\n\u003cth align=\"right\"\u003eDepth (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2'6\" Small Single\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e190\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e76\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3'0\" Single\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e190\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e90\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4'0\" Small Double\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e190\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e120\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4'6\" Double\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e190\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e135\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5'0\" King Size\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e200\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e150\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6'0\" Super King\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e200\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e180\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003eThe \u003cstrong\u003eCocoon Sirius 3000 Cooling Encapsulated Pillow Box Pocket Sprung Mattress\u003c\/strong\u003e offers the perfect combination of cooling comfort, responsive support, and premium craftsmanship. Whether you're upgrading your master bedroom or creating a luxurious guest room, this mattress delivers exceptional pressure relief, outstanding temperature regulation, and long-lasting British quality for a healthier, more comfortable night's sleep.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSleep Express – Premium British-Made Mattresses Crafted for Superior Comfort, Advanced Cooling \u0026amp; Restful Sleep.\u003c\/strong\u003e\u003c\/p\u003e","brand":"OBS","offers":[{"title":"2'6 Small Single \/ No Mattress Protectors","offer_id":61429753807178,"sku":"2\/6 SIRIUS 3000 MATTRESS NO MP","price":374.94,"currency_code":"GBP","in_stock":true},{"title":"3' Single \/ No Mattress Protectors","offer_id":61433141756234,"sku":"3\/0 SIRIUS 3000 MATTRESS NO MP","price":399.94,"currency_code":"GBP","in_stock":true},{"title":"3' Single \/ Super Soft","offer_id":61433141821770,"sku":"3\/0 SIRIUS 3000 MATTRESS 3\/0 SUPER SOFT MP","price":451.18,"currency_code":"GBP","in_stock":true},{"title":"4' Small Double \/ No Mattress Protectors","offer_id":61433141952842,"sku":"4\/0 SIRIUS 3000 MATTRESS NO MP","price":574.94,"currency_code":"GBP","in_stock":true},{"title":"4' Small Double \/ Super Soft","offer_id":61433142018378,"sku":"4\/0 SIRIUS 3000 MATTRESS 4\/0 SUPER SOFT MP","price":637.43,"currency_code":"GBP","in_stock":true},{"title":"4'6 Double \/ No Mattress Protectors","offer_id":61433142149450,"sku":"4\/6 SIRIUS 3000 MATTRESS NO MP","price":574.94,"currency_code":"GBP","in_stock":true},{"title":"4'6 Double \/ Super Soft","offer_id":61433142214986,"sku":"4\/6 SIRIUS 3000 MATTRESS 4\/6 SUPER SOFT MP","price":643.68,"currency_code":"GBP","in_stock":true},{"title":"5' King Size \/ No Mattress Protectors","offer_id":61433142346058,"sku":"5\/0 SIRIUS 3000 MATTRESS NO MP","price":649.94,"currency_code":"GBP","in_stock":true},{"title":"5' King Size \/ Super Soft","offer_id":61433142411594,"sku":"5\/0 SIRIUS 3000 MATTRESS 5\/0 SUPER SOFT MP","price":727.43,"currency_code":"GBP","in_stock":true},{"title":"6' Super King \/ No Mattress Protectors","offer_id":61433142542666,"sku":"6\/0 SIRIUS 3000 MATTRESS NO MP","price":749.94,"currency_code":"GBP","in_stock":true},{"title":"6' Super King \/ Super Soft","offer_id":61433142608202,"sku":"6\/0 SIRIUS 3000 MATTRESS 6\/0 SUPER SOFT MP","price":832.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/9135\/1370\/files\/Mattress_CocoonSirius3000_02.jpg?v=1767438327","url":"https:\/\/onlinebedstore.co.uk\/products\/cocoon-sirius-3000-cooling-encapsulated-pillowbox-pocket-sprung-mattress","provider":"Online Bed Store","version":"1.0","type":"link"}