Adventure Medical SOL 2-Person Emergency Bivvy. Measures 84" x 60". Ultralight, ultra-warm, full protection emergency shelter. Made from the same heat-reflective polyethylene as AMK's world-famous emergency blankets. Reflects 90% of body heat. Fully sealed so that no wind, rain, or snow can get inside. Windproof. Waterproof. Includes orange stuff sack with drawstring closure. Weighs: 5.8 oz. Bulk packed.