{"product_id":"matbeby-california-king-mattress-topper-extra-thick-cooling-down-alternative-8-21-deep-pocket","title":"MATBEBY California King Mattress Topper - Extra-Thick Cooling Down-Alternative, 8–21\" Deep Pocket","description":"\u003cp\u003e\u003cstrong\u003eMATBEBY California King Mattress Topper is an extra-thick, down-alternative pillow top that adds plush comfort, breathable cooling, and a secure 8\"–21\" deep-pocket fit to your existing mattress.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your bed without replacing the mattress: this overfilled mattress topper for California King beds uses high-density snow-like fiber and a three-dimensional baffle construction to deliver a cushioned surface that resists clumping and encourages airflow. It’s designed to slip over mattresses up to 21 inches deep, stays put with a full-wrap elastic skirt and non-slip backing, and is machine washable for simple care.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this topper improve nighttime comfort?\u003c\/h3\u003e\n\u003cp\u003eThe thick 1000GSM 3D snow down-alternative fill creates a soft pillow-top layer that cushions pressure points while maintaining loft. The baffle box stitching distributes fill evenly so the surface stays uniform night after night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverfilled 1000GSM 3D snow fiber for a plush, supportive feel\u003c\/li\u003e\n  \u003cli\u003eThree-dimensional baffle boxes reduce shifting and clumping\u003c\/li\u003e\n  \u003cli\u003ePillow-top profile adds immediate softness without altering mattress height drastically\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this topper keep me cool instead of trapping heat?\u003c\/h3\u003e\n\u003cp\u003eThis design favors air circulation through its 3D\/7D fiber structure and a lightweight cover that encourages breathability. Unlike dense foam layers, the open fiber channels help dissipate heat so you sleep more comfortably through warm nights.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3D and 7D fiber structure allows airflow across the surface\u003c\/li\u003e\n  \u003cli\u003eDown-alternative fill avoids the heat retention of memory foam\u003c\/li\u003e\n  \u003cli\u003eSurface engineered for cooler, drier sleep without added bulk\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my mattress and stay in place all night?\u003c\/h3\u003e\n\u003cp\u003eThe elastic deep-pocket skirt wraps fully around mattresses from 8 to 21 inches thick, creating a snug, all-around fit. A no-slip backing further secures the topper so you can move freely without worrying about shifting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e8\"–21\" deep pocket skirt fits a wide range of mattress depths\u003c\/li\u003e\n  \u003cli\u003e360-degree wrap-around elastic keeps the topper anchored\u003c\/li\u003e\n  \u003cli\u003eNo-slip underside minimizes shifting during sleep\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to clean and maintain?\u003c\/h3\u003e\n\u003cp\u003eThis topper is machine washable, making maintenance simple compared with foam toppers that require spot cleaning or professional care. Follow gentle cycle and tumble-dry-low instructions to keep the loft and appearance fresh.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine-washable on a gentle cycle with cold water\u003c\/li\u003e\n  \u003cli\u003eTumble dry low to restore loft after washing\u003c\/li\u003e\n  \u003cli\u003eOEKO-TEX STANDARD 100 certified materials for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The MATBEBY California King Mattress Topper is ideal for sleepers who want a plush, breathable surface without buying a new mattress. It suits couples, side sleepers who need pressure relief, and anyone with a deep mattress who needs a secure, full-wrap fit and easy-to-clean bedding. If you want to add immediate softness, improve airflow, and maintain a neat, non-shifting cover, this topper delivers a practical, affordable upgrade.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I wash this topper in a home washing machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use a gentle cold cycle and tumble dry low; the topper is machine-washable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my 18-inch mattress?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The elastic skirt fits mattresses from 8 to 21 inches deep for a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MATBEBY","offers":[{"title":"Default Title","offer_id":49216830537947,"sku":"B0BZ3XNGH4","price":177.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/matbebby-cal-king-front-view.jpg?v=1788416359","url":"https:\/\/homelypantry.co.uk\/products\/matbeby-california-king-mattress-topper-extra-thick-cooling-down-alternative-8-21-deep-pocket","provider":"The Homely Pantry","version":"1.0","type":"link"}