LOSTHORIZON Air & Foam Camping Mattress (Queen) – Self-Inflating Sleeping Pad, 4.5-inch Thick

Elevated comfort for outdoor nights

LOSTHORIZON's Air & Foam Camping Mattress blends air and foam for a sleep surface that feels both supportive and adaptable. The queen-size pad is 4.5 inches thick and includes 13 pounds of foam, delivering noteworthy support while accommodating a range of body types. With a weight capacity up to 440 pounds, it aims to distribute weight evenly across the surface. While this pad excels for car camping, glamping, or guest room setups, it is not recommended for backpacking due to its bulk and weight.

What makes it comfortable and versatile

The interior structure combines air and foam to reduce pressure points and create a stable, comfortable night’s sleep. It offers a fully adjustable softness level, so you can tailor the cushion to your preference rather than accepting a one‑size‑fits‑all surface.

• Adjustable softness through foam-and-air layering for personalized comfort
• Even distribution helps minimize pressure points and reduces restless tossing

The surface remains quiet and stable, helping you move without disturbing a sleeping companion. This makes it a strong option for couples or campers who value a calm night under the stars.

• Silent, stable sleep surface with minimal noise from movement
• Solid foundation supports a comfortable night’s rest

Setup is straightforward: twist the valve to inflate, then use the included Pump Sack to help with packing and initial inflation. A separate electric pump is available if you want a quicker setup or easier deflation. Because the pad is large and heavy, stowing may require a deliberate routine, but the end result is a durable sleeping surface suited to a variety of outdoor environments.

• Valve inflation is quick and simple; Pump Sack helps with packing
• Optional electric pump speeds inflation and deflation for busy trips

Four-season readiness is another standout feature, with an insulation level rated at R-Value 13. This level of insulation supports warmth and comfort across spring, summer, autumn, and winter camping scenarios, helped by the 13-pound foam core that adds warmth and a solid feel beneath you.

• R-Value 13 insulation supports year-round comfort
• 13-pound foam core contributes to warmth and stability

LOST HORIZON backs the product with a 1-year warranty and responsive customer support, reinforcing the focus on the user experience and practical aftercare. If you value a high-capacity sleeping surface that can adapt to different body types and preferences, this pad may fit your setup for cabin stays, car trips, or casual camping.

Use cases and care notes

Great for campsite nights, glamping trips, and guest room setups where a larger, adjustable sleeping surface adds comfort. It is designed for non-backpacking use and requires some planning when packing due to its size.