Thermal Protective Aid: Unlike the bag above, the Thermal Protective Aid is more garment like. The integral hood helps conserve heat while the sleeves allow some freedom of movement and use of hands. USCG approved. Designed for hypothermia protection during prolonged exposure to the elements. International Orange with adhesive closure. The Thermal Protective Aid is quite similar to the old Survival Suit. One size only. Marked down from $48.00