The Basecamp Range is an ideal introduction to Snugpak’s range of sleeping bags. These chunky, warm, and comfortable bags are made to the same exact standards as the rest of the range, with an Isofibre® filling that provides considerable warmth. Highly siliconized synthetic fibers give a soft touch and prolonged lifespan compared to traditional fiber-filled products. The Nautilus and Navigator can also be opened to make a square quilt or blanket. The Square Foot Nautilus and Navigator can be opened to make a square quilt or blanket. In addition, the Left & Right-Hand zip bags can be zipped together to make a large 2-person sleeping bag.