LOSTHORIZON Truck Bed Camping Air Mattress — 4.5-Inch Thick Foam Core for Full-Size 6–6.5 ft

Sleep Better on Your Truck Bed

Meet the LOSTHORIZON Truck Bed Camping Air Mattress with Foam, a self-inflating sleeping pad built for most full-size truck beds measuring 6 to 6.5 ft. The surface blends air support with a 10-pound foam core to create a sleep-friendly layer that feels plush yet supportive, designed to travel light without sacrificing comfort on the road.

Designed with real-world road trips in mind, this mattress aims to provide a calm, consistent sleep surface even when the trailer is jostling or the campsite is uneven. The result is a sleeping pad that adapts to your body and your surroundings, offering a spacious feel without demanding a separate tent or heavy gear.

Key Features at a Glance

• Custom size for most full-size 6-6.5 ft truck beds
• 4.5-inch thickness with 10-pound foam filling for solid support
• High weight capacity up to 440 pounds for diverse sleepers
• Internal air and foam structure distributes pressure evenly
• Fully adjustable softness for personalized comfort
• Silent and stable surface minimizes motion noise and disturbances
• Easy inflation and quick deflation via twist valve plus included portable pump
• Four-season insulation with an R-value of 13 for year-round use
• 1-year warranty and responsive customer support for your peace of mind

Comfort that Follows You

The unique foam-and-air combo lets you tailor softness and support to your body. Expect a surface that cushions joints while preventing hot spots, thanks to the foam’s uniform density and the air’s flexible response. Real-world camping scenarios—late arrivals, chilly nights, or warm evenings—are made a little more comfortable with stable, quiet sleep that doesn’t creep into your wallet or backpacking plans.

How It Performs in The Field

• Quick setup: twist the valve and use the included pump to reach a comfortable level of support in minutes
• Night-after-night reliability: the surface remains steady, with minimal noise during restless sleepers
• Year-round versatility: insulation helps maintain warmth on cool nights and comfort during milder seasons

Durability, Warranty, and Care

Built for outdoor use, this sleeping pad emphasizes a robust structure and user-focused design. It carries a 1-year warranty and is backed by LOSTHORIZON’s commitment to customer experience. Note: not recommended for backpacking, as the design prioritizes truck-bed compatibility and overall stability.