High Peak REDWOOD 4 sleeping bag is lightweight, wider two season sleeping bag with Dura Loft H4 filling. In a mummy design, perfect for camping an hiking. Ideal temperature for this sleeping bag is around 8°C. It has an inner pocket, pillow pocket, adjustable hood, double collar and a two-way zipper for complete unzipping. The upper features a lightweight ripstop material. The bottom layer is made of a soft, breathable fabric. PFC free - perfluorinated compounds that scientists declared bad for health. This sleeping bag has a waterproof BIONIC-FINNISH® ECO surface treatment.