ELF-INFLATING DESIGN: Quick and effortless inflation system with durable foam core that automatically expands when valve is opened - no pump needed ULTRALIGHT CONSTRUCTION: Compact and lightweight sleeping pad weighs only 1.3 kg, perfect for backpacking and hiking adventures COMFORT FEATURES: Pillow with neck support and quilted surface pattern provide enhanced cushioning and support for a restful night's sleep outdoors PORTABLE CONVENIENCE: Includes compression storage bag that reduces pad to 35 cm x 15 cm when rolled, making it easy to attach to backpack DURABLE MATERIALS: Constructed with heavy-duty nylon fabric and reinforced valve for long-lasting performance in outdoor conditions