{"product_id":"grt-california-king-waterproof-mattress-protector-quilted-breathable-tpu-backing-oeko-tex","title":"GRT California King Waterproof Mattress Protector — Quilted Breathable TPU Backing, OEKO-TEX","description":"\u003cp\u003e\u003cstrong\u003eGRT California King Waterproof Mattress Protector is a quilted, breathable mattress pad with a TPU waterproof backing and OEKO-TEX certification that shields your Cal King mattress from spills, sweat, and stains while keeping sleep comfortable.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis fitted California King mattress pad combines a soft, quilted top with a vinyl-free waterproof membrane to protect your mattress without sacrificing comfort. The protector is OEKO-TEX Standard 100 certified, machine-washable, and designed to stay breathable and fluffy so you don’t feel hot or stiff while sleeping. It fits securely around Cal King mattresses with a deep, elasticized skirt that keeps the pad in place night after night.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this protector keep my mattress safe from spills?\u003c\/h3\u003e\n\u003cp\u003eThe protector uses a premium TPU membrane lining that blocks liquids such as water, urine, and accidental spills from reaching the mattress core. Because the membrane is bonded beneath a quilted surface, it prevents leaks while remaining soft to the touch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTPU waterproof backing repels fluids without a noisy vinyl feel\u003c\/li\u003e\n  \u003cli\u003eQuilted top layers absorb surface moisture and distribute it evenly\u003c\/li\u003e\n  \u003cli\u003eElastic fitted skirt seals around mattress edges to prevent seepage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the mattress pad feel hot or change the mattress comfort?\u003c\/h3\u003e\n\u003cp\u003eGRT designed the quilted cover to stay breathable and plush, preserving the original feel of your mattress. The protector adds a light, cushioned layer without the stiffness often associated with cheaper waterproof pads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuilted fabric provides a soft, padded sleeping surface\u003c\/li\u003e\n  \u003cli\u003eBreathable construction helps dissipate body heat for cooler nights\u003c\/li\u003e\n  \u003cli\u003eLightweight fill keeps cushioning but won’t significantly alter mattress firmness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the protector safe for family members with sensitive skin?\u003c\/h3\u003e\n\u003cp\u003eThis mattress protector is OEKO-TEX Standard 100 certified, meaning it has been tested for harmful substances and meets recognized safety criteria. The vinyl-free TPU membrane is a suitable alternative for households that prefer non-vinyl waterproofing options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEKO-TEX certification confirms textile safety for skin contact\u003c\/li\u003e\n  \u003cli\u003eVinyl-free membrane reduces exposure to PVC-based materials\u003c\/li\u003e\n  \u003cli\u003eGentle quilted surface is comfortable for children and older adults\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and care for the mattress protector?\u003c\/h3\u003e\n\u003cp\u003eThe protector is machine-washable for easy maintenance; follow gentle cycle washing and tumble-dry on low or line-dry for best results. Regular washing removes sweat and allergens and preserves the membrane’s protective performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine wash on gentle cycle with mild detergent\u003c\/li\u003e\n  \u003cli\u003eTumble-dry low or air-dry to protect the waterproof membrane\u003c\/li\u003e\n  \u003cli\u003eAvoid bleach or high heat to maintain fabric and membrane integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The GRT California King Waterproof Mattress Protector suits anyone who wants reliable liquid protection without sacrificing comfort—parents protecting a child’s bed, caretakers and older adults seeking a hygienic sleep surface, pet owners, or anyone wanting to extend the life of an investment mattress. It’s ideal for shoppers who prioritize certified textile safety, simple care, and a breathable, quiet waterproof barrier for a Cal King mattress.\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: Is the GRT Cal King protector truly waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It has a TPU waterproof membrane that blocks liquids while remaining softer than vinyl.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash this mattress pad?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Wash on a gentle cycle and tumble-dry low or line-dry to preserve the membrane.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GRT","offers":[{"title":"Default Title","offer_id":49212325429467,"sku":"B08CRC44HH","price":70.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/grt-california-king-front-view.jpg?v=1788325671","url":"https:\/\/homelypantry.co.uk\/products\/grt-california-king-waterproof-mattress-protector-quilted-breathable-tpu-backing-oeko-tex","provider":"The Homely Pantry","version":"1.0","type":"link"}