Wonderbag is an innovative way of cooking over low heat, which using the heat retention system allows us to save energy. It is an adjustable bag, with an insulating interior filling, to efficiently maintain the temperature. By placing the pot or casserole that we have brought to a boil using conventional methods inside Wonderbag, it continues to cook food for up to 8 hours, without the need for additional energy. It can also keep the cold. Slow cooking or slow food is one of the healthiest ways to cook food, since it makes low and moderate temperatures preserve nutrients. The Wonderbag medium model is suitable for pots or casseroles with a capacity of 2 to 10 litres. It is also ideal for transporting your food and keeping it warm. Advantages of using Wonderbag Reduce the time you spend in the kitchen. Perfect for outings to the countryside, to the beach, to the mountains, etc., you can take the food with you, ready to share and eat hot. You can use it in campsites to cook without using a lot of fuel. Prepare the food before leaving home and leave it in Wonderbag, it will be ready and hot when you return from work, with no risk of accidents since it does not require the use of electricity or other energy. Wonderbag also retains the cold. You can use it as a fridge to transport cold drinks, ice cream, etc. in the trunk of your car. even to maintain the temperature of frozen foods while you bring them home from the supermarket. Keep the kitchen cool in summer, by not using long cooking or baking times. Characteristics: Materials: Polyester fabric (exterior and interior lining). Measurements: (height x width x length) 22 x 47 x 47 cm. Weight: 1.3kg. Start cooking your recipe on the stove, in the oven, etc., as you usually do. Bring it to a boil, allowing the food to heat evenly. Put a trivet in the bottom of the bag. Place the covered pot or casserole inside the Wonderbag and close it by pulling firmly on the drawstring, sealing the pot inside the bag. Let Wonderbag complete the cooking process for the set time. (You have indications of times in the recipe book and instruction manual). Open Wonderbag and enjoy a delicious and tasty Wonderbag recipe with family or friends. *To use Wonderbag, metal pots are recommended, preferably cast iron. Do not use ceramic or clay pots. How to clean Wonderbag You can clean the stains with a damp cloth with soap. You can also wash it by hand. You can even wash it in the washing machine with a delicate program, cold water and neutral detergent. You can hang it to dry or use a low temperature program in the dryer.