{"product_id":"avenco-tri-fold-mattress-topper-queen-4-memory-foam-folding-mattress-with-cooling-gel-removable-cover","title":"Avenco Tri-Fold Mattress Topper Queen — 4\" Memory Foam Folding Mattress with Cooling Gel \u0026 Removable Cover","description":"\u003cstrong\u003eA lightweight, queen-size tri-fold mattress topper by Avenco that unfolds to a 4-inch memory foam sleeping surface with a removable, washable cover and non-slip base.\u003c\/strong\u003e\n\n\u003cp\u003eWhether you need a compact spare bed for overnight guests, a portable sleeping solution for camping and caravanning, or a space-saving mattress for small apartments, this Avenco folding mattress combines CertiPUR-US memory foam with a cooling gel layer and a machine-washable cover. It ships vacuum-packed, expands within 48–72 hours, and converts easily between flat, folded seat, or compact stored form.\u003c\/p\u003e\n\n\u003ch3\u003eHow comfortable is this mattress for overnight guests?\u003c\/h3\u003e\n\u003cp\u003eThe Avenco tri-fold mattress uses a two-layer design: a cooling gel memory foam top for surface comfort and a firmer support foam underneath to prevent bottoming out. At 4 inches total thickness it provides noticeably better contouring than thin airbeds or foam pads, giving guests a stable, cushioned sleep surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4\" total thickness combining gel memory foam and supportive base foam\u003c\/li\u003e\n  \u003cli\u003eCertiPUR-US certified foam for long-term resilience\u003c\/li\u003e\n  \u003cli\u003eGel layer helps dissipate surface heat for a cooler feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it for travel, RVs, or camping?\u003c\/h3\u003e\n\u003cp\u003eYes — the foldable design and carry handle make this mattress easy to move and store, so it fits in caravans, tents, and small living spaces. Its firm bottom layer isolates the sleeper from cold or uneven floors, while the non-slip backing keeps it steady on van or RV floors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTri-fold format folds into a compact sofa or stacked shape\u003c\/li\u003e\n  \u003cli\u003eLightweight with an integrated handle for transport\u003c\/li\u003e\n  \u003cli\u003eNon-slip bottom prevents shifting on smooth surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I clean and care for the cover and foam?\u003c\/h3\u003e\n\u003cp\u003eThe removable cover unzips for machine washing, and its Oeko-Tex certified fabric is gentle on skin and safe for repeated laundering. The foam core should be spot-cleaned and allowed to air dry; avoid machine-washing the foam itself to preserve its structure and longevity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetachable cover with hidden zipper — machine washable\u003c\/li\u003e\n  \u003cli\u003eSpot clean foam; air dry thoroughly before re-covering\u003c\/li\u003e\n  \u003cli\u003eAllow 48–72 hours for foam to fully expand after unboxing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and safe is the foam inside this mattress?\u003c\/h3\u003e\n\u003cp\u003eThe inner foams are CertiPUR-US certified, indicating they meet standards for durability and low emissions. The layered construction preserves shape and support across regular use, making the mattress suitable for occasional and semi-regular sleeping needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCertiPUR-US certified memory foam for reduced off-gassing\u003c\/li\u003e\n  \u003cli\u003eLayered support to avoid premature sagging\u003c\/li\u003e\n  \u003cli\u003eDesigned for frequent folding without losing form\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this mattress is for: this Avenco tri-fold mattress is well suited for homeowners who need a reliable spare bed, travelers and RV owners seeking a compact sleep solution, students moving between rooms, and anyone furnishing a small apartment or guest room. It’s not intended as a permanent replacement for a high-profile innerspring mattress, but it excels as a portable, comfortable, and easy-care option for temporary and multi-use sleeping setups.\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: How long until the mattress reaches full size after unpacking?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The mattress typically restores to full shape within 48–72 hours after being removed from vacuum packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash the mattress foam?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — only the removable fabric cover is machine washable; the foam should be spot-cleaned and air-dried.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Avenco","offers":[{"title":"Default Title","offer_id":49216510296283,"sku":"B0DHGVT29B","price":212.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/1188\/3483\/files\/avenco-front-view-queen-folding-mattress.jpg?v=1788411881","url":"https:\/\/homelypantry.co.uk\/products\/avenco-tri-fold-mattress-topper-queen-4-memory-foam-folding-mattress-with-cooling-gel-removable-cover","provider":"The Homely Pantry","version":"1.0","type":"link"}