Soft and warm bed would let you enjoy the comfortable sleeping experience, ever. However, it is impossible for you to bring your sift and warm bed while hiking for having a lovely and comfy sleeping experience, right? That’s why sleeping bag is the solution for the hikers to have a comfier sleeping experience, anyway. Actually besides concerning about the coziness, another prominent thing you should consider is also the lightweight one to prevent you having back pain while carrying the backpack. If you are trying to find the best combination between coziness and lightweight, actually polar fleece sleeping bag could give you the perfect smart solution ever.