An essential survival accessory, especially in winter. It provides emergency survival and prevents hypothermia in harsh winter conditions. This sleeping bag is essential, especially in winter. It provides excellent protection, even from low temperatures. A HOTBAG sleeping bag will make bad weather a surprise. In extreme cases, accessing it can save lives. When traveling off-road, hiking, exploring your surroundings, and even in the car, it's always a good idea to have a HOTBAG sleeping bag with you. It's always a good idea to have one on hand, because hypothermia can occur in as little as 5 minutes and eventually lead to complete heart and respiratory failure and, as a result, death. Exposure to low temperatures or immersion in cold water can cause hypothermia. This small, easy-to-use and always effective sleeping bag will allow you to maintain the body temperature necessary to prevent hypothermia. characteristic: The HOTBAG sleeping bag is a top-notch survival gear. Very warm: Its design makes it reflect 90% of the heat radiated by the human body, so it provides the right temperature even in extreme cold. You can also use it in combination with a regular sleeping bag, which will increase the range of applicability of a regular sleeping bag by 20 degrees. Waterproof and windproof: The sleeping bag keeps out water or wind and effectively protects against the elements. Unlike other life-saving sleeping bags, it has taped seams, which makes it impervious to all hazards to the body. Heavy-duty: Heat-reflecting mylar is coated with a special material. This material is flexible, tear-resistant and really strong. The sleeping bag can be used constantly and always be at hand. Light and small: When survival is important, weight is crucial. The sleeping bag weighs only 150 grams and fits in your hand, so there is no risk of causing excessive stress. Extremely easy to use: Emergencies are not the time to study the user manual. Despite the fact that the sleeping bag is so light and small when folded, it is not difficult to take it out and unfold it to the size of 2.10 0.9 m. Hiding it back is just as easy. This is the perfect solution when a life is at stake. Heavy-duty: Heat-reflecting mylar is coated with a special material. This material is flexible, tear-resistant and really strong. The sleeping bag can be used constantly and always be at hand. Light and small: When survival is important, weight is crucial. The sleeping bag weighs only 150 grams and fits in your hand, so there is no risk of causing excessive stress. green colors