Innovative body mapping design: This thickened camping mat uses body mapping technology to provide targeted support and comfort. The ergonomic shape aligns with your body's pressure points for relaxation after a long day of hiking or exploring, while the thicker construction adds cushioning and stability where you need it most. Quick 30 second inflation: A foot activated pump system inflates the sleeping pad in about 30 seconds to 1 minute. No manual pumping or extra inflation equipment is required, saving you time and energy for your outdoor activities. Lightweight and durable: Made from polyester pongee composite material, this sleeping pad withstands various outdoor conditions while weighing only 2.3 pounds. Its ultralight design makes it a practical companion for backpacking, hiking, and camping without adding bulk to your gear. Versatile coupling system: Innovative side buttons let you connect multiple pads together to form a spacious double sleeping area for couples or friends. You can use it solo or joined with additional pads as your camping needs change. Use scenarios and applications: Solo backpacking trips where quick setup and light weight are essential. Car camping or weekend trips where two pads can be joined to create a shared sleeping space. Overnight hikes with a partner where flexible configurations simplify packing. Specifications: Material: polyester pongee composite Weight: 2.3 pounds Inflation method: foot pump Coupling: side buttons enable connection with additional pads of the same system for combined use