Ulti Stove System 1.0

The brand’s Ulti Stove System 1.0 kit Primus is an expedition stove designed to perform exceptionally well in the harshest conditions, from summit peaks to desert expeditions.

Its ultra-compact design does not compromise on power, with a 3000 W burner capable of boiling water in 3 minutes 30 seconds for 1 to 2 people. Unlike those found on traditional stoves, its innovative burner does not produce a blue flame. This feature makes it particularly effective for demanding tasks such as melting snow, boiling water or reheating food in extreme environments. It is easy to use, even when wearing gloves, and its stability is ensured by a low centre of gravity , allowing you to use it on uneven or soft ground. For optimum performance in very cold weather or if the cartridge pressure is low, the stove can be turned upside down, but it must always be lit in the upright position after preheating for at least one minute.

This complete set includes a windbreaker burner with stable legs, a pressure regulator for consistent output, and a hose system for a remote cartridge, offering great flexibility of use. It is supplied with a 1-litre pan featuring a spout and a heat exchanger, and a lid, both made from hard-anodised aluminium for enhanced durability. A mesh storage bag is included to make it easier to store and transport the burner. The burner technology combines catalytic combustion with infrared radiation, offering exceptional durability.


Gas cartridge not included; available in Boutiques. Do not use butane.