A waterproof outdoor mat with a double sided aluminum foil surface and an EPE core for insulation. This mat helps protect your sleeping bag from cold ground and serves as a versatile ground cover for camping and outdoor use. Key benefits - Thermal insulation: shields you from cold ground to help retain warmth while sleeping. - Ground protection: keeps your sleeping area dry and clean, and can be used as a protective tent mat. - Versatile use: can also function as a thermal blanket in cool weather conditions. - Portable and easy to carry: folds compactly and includes a carrying pack. - Durable and easy care: strong enough for repeated washing in a machine. Specifications - Material: double sided aluminum foil exterior with an EPE inner core; waterproof construction. - Color and finish: silver white surface with matte black edges. - Weight: about 130 g / 4.6 oz. - Thickness: about 0.20 cm (very thin and lightweight). - Size options (3 different sizes): - 12Meter / 3978.7Inches - 1.52Meter / 5978.7Inches - 22Meter / 78.778.7Inches - Included accessories: carrying pack for convenient transport. Typical use scenarios - Camping and tent setup: place under or beside your sleeping bag to insulate from the ground and protect gear from damp surfaces. - Emergency or outdoor warmth: use as a thermal blanket in cold weather conditions when needed. - Lightweight ground cover: use for picnics, damp or rocky terrain, or as a washable surface for gear and seating. Notes - Foldable design facilitates compact storage and transport. - Provides a reliable, durable option for outdoor insulation and ground protection without adding significant weight.