Innovative body mapping design: this thickened mat uses body mapping to provide targeted comfort during sleep. At 13 cm thick, it offers solid back and joint support while remaining lightweight for outdoor adventures. Quick 3060 second inflation: the footactivated pump inflates the sleeping pad in about 30 to 60 seconds. No manual pumping or extra equipment needed, enabling efficient setup after a long day of hiking or trekking. Lightweight and durable construction: made from grade polyester pongee composite material, the pad weighs 2.3 pounds and resists outdoor conditions. A moistureproof design helps keep you dry and comfortable. Connectable side buttons: side buttons allow easy linking of multiple pads, enabling a spacious double sleeping setup for couples, friends, or family adventures. Transform individual pads into a shared sleep space in seconds. Use scenarios: Solo backpacking or trekking: enjoy enhanced support and comfort on mixed terrain with quick setup after a day on trails. Couple or partner camping: connect two pads to form a roomy double sleeping area in a tent, with fast inflation and compact packing. Family or group outdoor trips: use multiple pads together for flexible sleeping arrangements and shared comfort during extended trips.