The ALEKO Sleeping Bag is a great item for your outdoor use. It insulates the body perfectly, giving warmth when you need it and radiating heat from your body without losing too much warmth. Brings enormous comfort during hiking, camping and/or long time travel. Very simple design, easy to compress and carry along with you. Simply folds up and fits into a cylinder pouch. Weighs very little, about 1 pound for easy travel. Smart technology along with a zipper on the side with an extra Velcro patch for security. Perfect value, fast shipping.