The Trangia 25-21 Duossal Stove features Duossal 2.0™ pans, a unique and durable material made by laminating aluminium and stainless steel together under extreme pressure. With an optimal combination of excellent heat conductivity from the outer layer of aluminium and durability from the inner layer of stainless steel, these pots are perfect for cooking up delicious meals in the great outdoors. At 0.8mm thick, with 0.3mm of stainless steel, these pots are built to last and easy to clean. The stove includes frying pans, saucepans, windshields, burners, handles, and straps. It is made from Duossal, a super laminate of aluminium and stainless steel. This material provides excellent heat conductivity and durability. The pack size is 22x10.5cm and it weighs 1.13kg. It is not suitable for microwave, oven, dishwasher, freezer, direct heat, or IH. Note: Aluminum products may react with minerals and turn white or black when used for the first time, but this is not a health problem. Trangia products sold are not covered by warranty.