{"product_id":"4-inch-thick-foam-camping-mattress-supportive-portable-roll-up-pad","title":"4 INCH Thick Foam Camping Mattress - Supportive Portable Roll Up Pad","description":"\u003cp\u003eIn this review of the 4 INCH Thick Foam Camping Mattress, the bottom line is simple: this pad is for campers and car travelers who need firm, reliable support on uneven ground. The reviewer found the 30D foam core provides noticeably firmer support than memory foam alternatives, making it ideal for sleeping in tents, on cots, or in the back of an SUV or truck. The removable velvet-like cover with waterproof coating is a practical touch, and the mattress ships vacuum compressed so buyers should allow time for full expansion.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in thick 30D foam:\u003c\/strong\u003e Delivers a medium-firm feel that resists sinking and supports hips and shoulders on rough terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlush removable cover:\u003c\/strong\u003e The velvet-like fabric adds surface comfort while remaining machine washable for easy cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof coating:\u003c\/strong\u003e Top and bottom coatings protect the foam from rain, dew, and damp ground during outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll-up portability:\u003c\/strong\u003e Packs into a sturdy carrying case with straps so it is easier to store and move than a full mattress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use design:\u003c\/strong\u003e Works as a tent mattress, car camping pad, cot topper, or temporary guest bed for sleepovers and RV trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold-weather note:\u003c\/strong\u003e Vacuum compressed shipping requires warmth and time to regain full loft after opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis mattress suits car campers, RV and van travelers, and anyone who wants a supportive, non-memory-foam sleeping surface that stands up to uneven outdoor ground. If you sleep in a tent, use a cot, or want a more comfortable surface for a truck bed or camper, the firmer 30D foam reduces the feeling of bottoming out on rocks and roots.\u003c\/p\u003e\n\u003cp\u003eIt is not designed for long-distance backpacking because the 4 in PU foam does not compress to the size of ultralight pads. Those who need the soft sink and contour of memory foam or who require ultra-compact packing should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFirm, supportive 30D foam that handles bumpy campsites better than softer memory foam options.\u003c\/li\u003e\n\u003cli\u003eRemovable, velvet-like cover is washable and adds surface comfort.\u003c\/li\u003e\n\u003cli\u003eWaterproof-coated top and bottom protect the foam from wet ground and spills.\u003c\/li\u003e\n\u003cli\u003eComes with a sturdy carry case and straps for transport and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause it is 4 in thick PU foam, it does not compress to a tiny roll and can be bulky to transport or store.\u003c\/li\u003e\n\u003cli\u003eRequires 48 to 72 hours in warm conditions to fully expand after vacuum packing, which delays immediate use in cold weather.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003e4 in thick foam camping mattress\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoam density\u003c\/td\u003e\n\u003ctd\u003e30D support foam (PU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eVelvet-like plush, removable and washable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater protection\u003c\/td\u003e\n\u003ctd\u003eWaterproof coating on top and bottom inner covers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking\u003c\/td\u003e\n\u003ctd\u003eVacuum compressed, rolls up for storage in carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical sizes spread out\u003c\/td\u003e\n\u003ctd\u003eCot 72x24x4 in, Single 75x30x4 in, Twin 75x38x4 in, Twin XL 80x38x4 in, Full 75x54x4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRolled dimensions example\u003c\/td\u003e\n\u003ctd\u003eVaries by size; e.g. Twin rolled ~38x19 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 4 INCH Thick Foam Camping Mattress is a practical choice for car and tent campers who prioritize firm, reliable support and weather protection over ultra-compact packing. With a washable plush cover and waterproof inner coating, it adds comfort and durability for RV trips, sleepovers, and cot use, offering good value for those who need a sturdy, roll-up pad rather than backpacking ultralight gear.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long before the mattress reaches full size?\u003c\/strong\u003e\u003cbr\u003eThe mattress should be left in a warm environment above 25C\/77F for 48 to 72 hours after opening to fully expand from vacuum compressed packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cover machine washable?\u003c\/strong\u003e\u003cbr\u003eYes, the velvet-like removable cover is washable; wash it regularly to keep the pad clean and extend the foam life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used on a cot or in an RV?\u003c\/strong\u003e\u003cbr\u003eYes, it works well as a cot topper and in RVs, trucks, or campers where a firmer, supportive surface is preferred.\u003c\/p\u003e","brand":"Gaialoop","offers":[{"title":"Default Title","offer_id":48188085534939,"sku":"B0F9KYYLDQ","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91FkuycR9bL._AC_SL1500_96ac7d88-62dd-488e-9ffc-406f2a91843c.jpg?v=1769615381","url":"https:\/\/gearmusthave.com\/products\/4-inch-thick-foam-camping-mattress-supportive-portable-roll-up-pad","provider":"GearMustHave","version":"1.0","type":"link"}