{"product_id":"coolplus-king-nonagon","title":"Coolplus Boat Mattress - King","description":"\u003cp\u003eWhen space is at a premium and temperatures soar, standard memory foam becomes your worst enemy - trapping heat and leaving you tossing all night. Our king-sized Coolplus caravan mattress solves this with revolutionary triple-layer ReVo™ cool gel memory foam that's 30 times more breathable than traditional alternatives. Custom-cut to your exact measurements in Birmingham using four decades of British mattress expertise, each layer works together to create the coolest sleep environment possible. Backed by our comprehensive 5-year guarantee and delivered free across the UK, this isn't just another mattress - it's your ticket to comfortable caravan adventures regardless of the weather.\u003c\/p\u003e","brand":"MotorhomeMattresses","offers":[{"title":"6\" inch \/ 15cm - Standard support","offer_id":53006888501594,"sku":"CoolpK173","price":629.0,"currency_code":"GBP","in_stock":true},{"title":"8\" inch \/ 20cm - Premium support","offer_id":53006888534362,"sku":"CoolpK174","price":709.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support","offer_id":53006888567130,"sku":"CoolpK175","price":829.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5568\/0602\/files\/Nonagon_Boat_Mattress_b6f75293-a4c4-4cf2-abed-1eab9cd7f546.jpg?v=1764938762","url":"https:\/\/www.motorhomemattresses.co.uk\/products\/coolplus-king-nonagon","provider":"MotorhomeMattresses.co.uk","version":"1.0","type":"link"}