The Coleman Fision 100 mummy sleeping bag offers reliable thermal insulation for camping and outdoor adventures. With a lightweight hollow fiber construction, it combines warmth with portability. Measuring 208 cm in length and 81 cm in width, this blue sleeping bag utilizes Coletherm insulation technology for effective temperature regulation while maintaining compact pack dimensions of 39 x 21 cm. Key design elements include a thermo collar to prevent heat loss around the neck, a specialized foot box for additional warmth retention, and a zipper protection system that prevents accidental opening during sleep. The interior lining is made of brushed polyester fabric, providing a soft, pleasant surface against the skin, and an integrated storage pocket allows for the secure storage of personal items. Weighing a total of 1.3 kg, including the included carrying bag, this unisex sleeping bag is a practical solution for various outdoor conditions where reliable thermal performance is essential. The single-layer construction with a 150 g/m² insulation density offers adequate protection for moderate temperatures, making it suitable for camping trips, hikes, and other outdoor activities where dependable sleeping comfort contributes to the overall experience quality. Coleman's extensive experience in developing outdoor gear is reflected in the thoughtful integration of functional features that address common sleeping bag aspects without unnecessary complexity.