Explore milder climates while being adequately prepared for evening temperatures in the mid-thirties with this compressible 550-fill ProDown™ insulated mummy bag. The natural goose down has a water-resistant finish that absorbs less water and dries faster than traditional down to keep you warmer when exposed to moisture. An anti-compression layer of synthetic Heatseeker™ eco insulation offers thermal protection on the underside of the bag. Crafted with a baffled construction, a hood, and a draft collar to trap heat.