Outdoor sleeping bag for camping 3 seasons - Adult summer sleeping bag 2 in 1 function Mummy bags Warm Lightweight Water-resistant for backpacking hiking and traveling

["【Warm and Comfortable】 The sleeping bag is made of 3 types of fabrics. The outer material is made of 190T polyester fabric, which is windproof, waterproof and tear-resistant, making the sleeping bag more durable. The middle layer is filled with cotton, which can improve the air permeability and warmth of the sleeping bag. The inner lining is 210T Chunyan Spinning, more skin-friendly, soft and comfortable.","【Applicable Temperature】 After development and testing by the product department, the comfortable temperature of the sleeping bag is 46-77 °F. This applicable temperature range is for reference only, as everyone's feelings are different. I hope you can buy a suitable sleeping bag and have an unforgettable camping trip.","【Anti-Seize Double-Slider Zipper】Anti-Seize Zipper can prevent the inner fabric from getting stuck in the zipper. It can help you use the sleeping bag more smoothly. The sleeping bag also has a double-sided zipper. There are separate zippers at the feet that can be opened and closed independently. The zipper is more durable. It also has a thermal insulation function and can keep the sleeping bag warm.","【Waterproof & Machine Washable】 The sleeping bag is very water-resistant, making it perfect for field use. The U-shaped cap at the head can adjust the tightness of the cap as needed and is equipped with a Velcro closure to prevent wind and keep warm. The sleeping bag can be washed in the laundry after use. It is recommended that the washing temperature does not exceed 113 degrees Fahrenheit.","【Lightweight and Portable】 The sleeping bag is 86.6 x 31.5 inches in size and very spacious. After use, the sleeping bag can be placed in a 14.6 x 7.1 x 7.1 inch storage bag weighing only 2.2 lbs. It can be carried with you, making it a good companion for camping trips."]