MalloMe Sleeping Bags for Adults & Kids Sleeping Bag 3-4 Season - Ultralight Backpacking Sleeping Bag Cold Weather & Warm, Lightweight Compact, Single Adult Girls Boys Winter Sleep Camping AccessoriesBEST YEAR ROUND SLEEPING BAG Experience the best balance of comfort in spring, summer, fall, and cool weather. Temperature rated for comfort from 10C to 25C. Easily fits a 6ft adult and weighs only around 3lbs. The ultra strong, waterproof outer protective shell is made from our unique waterproof hex tech design, double layered with S shape stitching, and 3D inner synthetic fiber fill for optimal warmth and insulation to protect you from the elements.