Trangia 25 Saucepan Aluminium 1.5 Litre (Inner)This is typical of a quality brand the fact that you can buy replacement parts so you can keep your Trangia 25 cooking set going for many years to come.1.5 litre Ultralight aluminium pan for the Trangia 25 cooker set.Ultralight Aluminium is a lightweight material that conducts heat well. Our Ultralight aluminium stove systems spread heat quickly and evenly. This means that food does not, for example, burn and stick to the centre of the frying pan. In addition, the hard surface means that the systems are very resistant to scratching and wear. Ultralight aluminium is 50 % stronger than ordinary aluminium. Consequently, less material is required to manufacture the stove systems. As a result, they are lighter.