The Klymit KSB Sleeping Bag 15 Degrees in blue/Grey, Large size, is a high-quality option for camping enthusiasts. This mummy-shaped sleeping bag is filled with both 650 filling power of down and synthetic material and features water-resistant properties, making it suitable for 3-season camping trips. With a 1-person sleeping capacity, this unisex adults' sleeping bag by Klymit is designed for outdoor adventures in colder weather conditions, providing comfort and warmth for a peaceful night's rest, with less pricy than expensive pure down sleeping bags.