Versatile outdoor sleeping system that serves as a sleeping bag, a warm blanket, and a portable storage bag. Comfortable temperature range is 10-20 C to 5-25 C, making it suitable for casual camping, hiking, and outdoor adventures. The design provides flexible storage for essential items you want within reach. Key benefits - Easy to carry and access: interior with easy access and a carrying handle for quick retrieval of items during trips. - Flexible, multi-use design: can substitute for a traditional sleeping bag and also functions as a blanket and a storage bag. - Adjustable comfort and fit: suitable for people of different sizes and body shapes through adjustable features. - Ergonomic support: feet cradle design, adjustable drawstring, semi-circular hood, and a two-way separation zipper for freedom of movement. Use scenarios - Camping or hiking in mild nights (5-25 C): use as a sleeping bag for rest or as a blanket for lounging around the camp. - Breaks on a multi-day trip: keep essentials easily accessible in the interior storage while you pause or segment activities. - Travel or roadside trips: extra warmth on chilly evenings and a convenient storage option for compact gear. This product focuses on function, compatibility, and practical performance without unnecessary embellishment, delivering a reliable, all-in-one solution for outdoor use.