The Outwell Cushy 1800 sleeping bag has a unique egg-shaped design that combines the best of a mummy and a rectangular sleeping bag. This sleeping bag offers space and comfort around the shoulders and knees, thanks to its clever shape. The tapered head end ensures good heat retention. The Cushy 1800 comes in a handy carry bag for easy transport. Product Specifications: - Shape: Egg-shaped (between a mummy and a rectangular sleeping bag) - Room around the shoulders and knees - Good heat insulation - Includes handy carry bag