Adventure Medical Escape Lite Bivvy 0140-1227Dimensions: 32" x 82". 5. 5oz. High visibility orange exterior is easy to spot by rescue personnel. Features a proprietary spunbonded olefin fabric with a metalized coating designed to keep you warm and dry in any conditons. Breatheable lets moisture escape at the same time that it keeps rain, snow and wind on the outside, while reflecting your body heat back to you. Waterproof seams plus a drawstring hood closure and side zip mean you can seal out