Nylon Imported VERSATILE DESIGN: Envelope-style sleeping bag perfect for warm weather camping, hiking, and travel adventures LIGHTWEIGHT CONSTRUCTION: Ultra-lightweight materials make it ideal for backpacking and outdoor activities without adding excess weight to your gear PORTABLE STORAGE: Includes a compression sack for compact storage and easy transport during your outdoor excursions ADULT SIZE: 80.7*33.5 inches. Spacious dimensions accommodate adult users comfortably while maintaining a streamlined profile WEATHER SUITABLE: Designed specifically for warm weather conditions, offering appropriate insulation and breathability for comfortable sleep Experience ultimate comfort and convenience with this ultra-lightweight sleeping bag designed for warm weather outdoor adventures. Perfect for camping, hiking, and traveling, this envelope-style sleeping bag combines portability with practical comfort. The included compression sack makes it easy to pack down and carry in your backpack, saving valuable space for other essential gear. Whether you're sleeping under the stars or at a campsite, this sleeping bag provides the right balance of warmth and breathability for comfortable rest during mild weather conditions. Its envelope design offers ample room to move while maintaining heat efficiency. Ideal for adult campers and backpackers who prioritize lightweight gear without compromising on functionality. The durable construction ensures it can withstand regular use on your outdoor expeditions. Pack light and sleep right with this versatile sleeping bag that's ready for your next adventure.