Offering peace of mind in a small package, the SOL Escape Lite Bivy can be used as a sleeping bag liner to increase warmth, a sleeping bag shell to fend off rain or as an emergency bivy. *Features -Constructed with a breathable, windproof and water-resistant Escape fabric, it lets moisture escape at the same time that it keeps rain, snow and wind on the outside -Proprietary fabric reflects 70% of your body heat back to you -Minimalist design weighs only 5.5 oz. and packs down incredibly small *Technical Specs Best Use - Backpacking, Emergency Preparedness Sleeping Capacity - 1-person Weight - 5.5 ounces Bivy Length - 82 inches Shoulder Width - 32 inches