{"product_id":"coolplus-double-hull","title":"Coolplus Boat Hull Shaped Mattress - Double","description":"\u003cp\u003eMarine sleeping quarters demand precision engineering, and this hull-shaped Coolplus mattress delivers exactly that with its distinctive curved bottom edge and angled top corner cut-offs. Triple layer ReVo™ cooling gel technology ensures you stay comfortable throughout warm harbour nights, breathing 30 times better than standard memory foam to prevent overheating. Hand-crafted by Birmingham artisans with four decades of experience, each caravan mattress is custom-cut to your exact measurements and backed by our comprehensive 5-year guarantee. With FREE UK delivery and over 4,000 satisfied customers rating us 4.9\/5 stars, you're investing in proven British quality that transforms cramped boat quarters into genuinely restful retreats.\u003c\/p\u003e","brand":"CampervanMattresses","offers":[{"title":"6\" inch \/ 15cm - Standard support","offer_id":46846435033242,"sku":"CoolpD177","price":589.0,"currency_code":"GBP","in_stock":true},{"title":"8\" inch \/ 20cm - Premium support","offer_id":46846435066010,"sku":"CoolpD178","price":659.0,"currency_code":"GBP","in_stock":true},{"title":"10\" inch \/ 25cm - Luxury support","offer_id":46846435098778,"sku":"CoolpD179","price":769.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/8020\/8282\/files\/Hull_46a77854-9ca4-4601-bd62-d758f85745dd.jpg?v=1764778461","url":"https:\/\/www.campervanmattresses.co.uk\/products\/coolplus-double-hull","provider":"CampervanMattresses.co.uk","version":"1.0","type":"link"}