Optimus Crux Stove & Terra Weekend HE cookset. Cookset & stove combination that offers a saving over buying them separately. Optimus Crux Folding Stove. The truly amazing Optimus Crux is a lightweighters dream. Weighing only 93g & thanks to its folding burner & control lever it packs down to an incredible 84 x 57 x 31mm. This means you can hide it in the hollow base of a gas cylinder or just lose it in your pocket or webbing pouch. Despite the small size the Crux is powerful & will boil a litre of water in as little as 3 minutes, the burner unit gives 60minutes burn time on a 220g canister. Nicely crafted, & with a carrying pouch included. Weight: 93g Terra Weekend HE Cookset. A hard anodized aluminium cookset for a minimalist two person trip or a solo longer trip where more cooking is needed. The decent sized 0.9 litre pot has a heat exchanger (HE) on the base to dramatically reduce boil times & therefore save fuel. It features internal measuring marks & a pouring spout. The lid doubles up as a frying pan & both pot & lid have folding insulated handles. Weight: 275g Dimensions: 12.4 x 16.5 cm Mesh storage bag included.