The Thermal Bag is an essential part of any outdoor survival kit, offering total body coverage for maximum personal protection. Once inside the bag, it reflects and retains over 90% of your body's radiated heat, helping to prevent rapid heat loss in cold or emergency conditions. Made from strong, metallised polyester, the material is both windproof and waterproof, providing a reliable barrier against the elements. The thermally welded and taped seams offer additional strength and help keep warmth sealed in while keeping wind and water out. This bag is also radar reflective, which adds a layer of safety for outdoor use or emergency visibility. Whether you're hiking, camping, climbing or participating in expeditions, it's a dependable piece of kit for anyone spending extended time outdoors. Compact and lightweight, it fits easily into a backpack or kit bag without adding bulk. Recommended by the Duke of Edinburgh's Award, it's a trusted choice for those working towards their Bronze, Silver or Gold Awards. Weight: 180g. Dimensions (packed): 90 x 140 x 38mm. Dimensions (unpacked): 210 x 100cm. Dof E Recommended Kit. Windproof, waterproof, and radar reflective. Strong metallised polyester construction. Dimensions (unpacked): 210 x 100cm. Designed for single-use emergency situations.