Portable Adult Winter Sleeping Bag 170T Polyester with Hollow Cotton Filling, Red, 1.8 kg Product overview A thickened, breathable sleeping bag designed for outdoor use. The shell is made from 170T polyester and the insulation uses hollow cotton for improved loft and warmth. At 1.8 kg and finished in red, this sleeping bag is intended for adult users who need a portable, wintercapable layer for camping and overnight outdoor activities. Key benefits Reliable insulation for cold conditions: Thickened hollow cotton filling increases thermal retention to help maintain body warmth during colder nights. Breathable comfort: Fabric and filling promote airflow to reduce condensation and maintain comfortable sleeping conditions. Durable outer fabric: 170T polyester shell balances weather resistance and lightweight handling for frequent outdoor use. Portable and manageable weight: At 1.8 kg the sleeping bag is easy to carry and suitable for transporting to campsites or festivals. Designed for adults: Size and fill level are intended to meet the needs of adult users looking for a winter sleeping solution. Important attributes Color: Red Weight: 1.8 kg Material: 170T polyester shell, hollow cotton insulation Intended use: Portable sleeping bag for outdoor wild camping and winter conditions Features: Thickened construction for added insulation and breathable materials for comfort Practical use scenarios Winter camping in mountain or forest settings where extra insulation is needed for overnight stays. Car camping or basecamp trips where a durable, easy to pack sleeping bag provides reliable warmth. Outdoor events or multinight festivals in cooler seasons when a portable, warm sleeping layer is required. What this product solves This sleeping bag provides a practical balance of insulation, breathability, and portability for adult users who spend nights outdoors in colder conditions. It offers a thickened insulation layer without excessive bulk, using hollow cotton fill and a 170T polyester shell to combine warmth with manageable weight. Care and handling Follow standard care instructions for polyester and hollow fiber filled items to maintain loft and performance. Store dry and avoid compressing for prolonged periods to preserve insulation properties.