Primus Eta Power Camp Stove 1.2 litre Pot is equipped with a base heat exchanger that improves gas stove efficiency & improves boiling times by 33%. The Primus Eta pot range is manufactured from strong but lightweight anodized aluminum with a multi-layer titanium nonstick surface on the inside. The Primus 1.2 Litre Eta pot can be used with most existing LP gas or multi fuel burners on the market.