· Superior Comfort: Boasts 4.3'' thickness, 18 times expansion rate foam filling, and ergonomically point support design, the ACACIA Self inflating Sleeping Pad for camping offers unparalleled support and comfort, making truly luxurious sleep a reality for thousands of car campers and overland enthuslasts.· Portability: The sleeping pad boasts unique innovative Y-shaped foam cutting structure, which achieves a lighter weight and smaller volume without compromising comfort, and allows the camping mattress to reduce 80% on valume after deflation. Making the ACACIA camping air bed the most portable foam sleeping mat on the market.· Effortless Inflation and Deflation: With the 2-way valve design, simply twist the valve to achieve automatic inflation and deflation for your camping air mattress. The ACACIA air bed can self-inflate to a maximum of 80%, paired with the included ACACIA air pump to add more air if you want firmer.· Stay Cozy Year-round: This mattress featuring an R-value of 6, delivers enhanced temperature resilient. Suitable for 4 season use, the ACACIA camping mat ensures you stay cozy year-round.· Free Combination: Equipped with buckles on the side, this camping pad offers free combination options in diffrent sizes to catering to your diverse needs. Easily connect other ones together to create a family bed, expanding your outdoor sleeping area.