CYMULA 4" Memory Foam Camping Mattress Pad, Grey, Full 75 x 54 x 4 in, Dual-Layer Foam, Waterproof Cover

CYMULA’s 4-inch memory foam camping mattress is a thick, portable sleeping pad designed to deliver cushioned support and weather protection for tents, cars, RVs, and indoor guest use.

Whether you camp on rocky soil, park in an RV, or need a quick extra bed at home, this dual-layer foam pad combines plush memory foam over a firm support base with a removable waterproof cover and carry bag. It ships vacuum-compressed for compact transport and regains height after airing, giving a balance of comfort, stability, and durability without harsh chemical odors.

How does the 4-inch construction improve comfort outdoors?

The pad uses a two-layer system: a 2-inch memory foam top for contouring and pressure relief plus a 2-inch high-density base that prevents bottoming out on uneven ground. This extra thickness helps insulate you from cold or hard surfaces so you get more restorative sleep than on thinner mats.

• 2" memory foam layer for body-conforming comfort
• 2" high-density support foam to block rocks and roots
• Extra thickness reduces contact with ground irregularities
• Available sizes from Kids to Queen for tailored fit

Is the mattress safe, odor-free, and easy to maintain?

The foam is formulated to avoid common harmful additives and passes OEKO-TEX testing for skin safety; a fiberglass-free flame-retardant layer adds protection without causing skin irritation. The cover is washable and the materials are chosen to minimize lingering factory smells.

• OEKO-TEX tested materials for skin safety
• Non-toxic foam formulation without fiberglass irritation
• Removable cover with smooth zipper for machine washing
• Recommend airing 24–72 hours after unpacking for full rebound

Will it stand up to wet or slippery outdoor conditions?

The outer cover combines a water-resistant backing with a non-slip bottom fabric so the pad resists dew, light rain, and ground moisture while staying put on uneven terrain. You can also use the pad as a waterproof picnic or beach mat when needed.

• Waterproof coating on cover bottom to block moisture
• Non-slip fabric helps keep the pad stable on slopes and roots
• Velvet-like top for comfort that still wipes clean
• Suitable for tent floors, car trunks, RV sleeping areas, and more

How portable is the mattress for travel and storage?

The pad compresses for compact packing and includes adjustable straps plus a reinforced travel bag for easy carrying and storage. It’s intended for car camping and short treks where weight isn’t the primary constraint rather than ultralight backpacking.

• Ships vacuum-compressed to save space
• Adjustable packing straps for tighter rolls
• Durable travel bag included for transport and storage
• Not recommended for long-distance, lightweight backpacking

Who is this for? If you want a cushioned, mattress-like sleeping surface for tent camping, car or RV trips, weekend getaways, or a convenient indoor guest pad, the CYMULA 4-inch memory foam mattress offers a middle ground between thin roll mats and heavy home mattresses. Choose from multiple sizes to suit children, singles, couples, or larger sleeping areas. Contact CYMULA’s 24-hour support if you have sizing or setup questions, and allow up to 72 hours for the foam to fully expand after unpacking.