MEET ULTI
PRIMUS MOST WINDPROOF STOVE
Trust nature that it will challenge you. That is why you seek the thrill of it. When the wind is roaring and the waves are raging, you can rely on the Ulti stove system. 100% windproof for a warm meal when you are also fed a storm.
CATALYTIC INFRARED BURNER
Unlike a standard burner where the flame burns on the surface, a catalytic infrared burner takes combustion to the next level. By mixing fuel and air inside the burner and using a powerful catalyst, this system supercharges the process. The catalyst—a specialized metal alloy—dramatically reduces the energy needed for combustion, resulting in faster, more efficient, and complete fuel burn. More heat, less waste. This is next-gen burner technology.
ALL IN ONE SYSTEM
The Ulti is your ultimate companion, expertly compatible with 100g and 230g fuel canisters and burners for seamless packing. Its state-of-the-art remote canister hose system lets you flip the fuel canister upside-down, boosting performance in the coldest environments. This groundbreaking design offers unmatched versatility and convenience, allowing outdoor adventurers to tackle the toughest conditions with ease. Prepare to dominate the elements and elevate your outdoor experience to new heights!
100% WINDPROOF
Ulti’s pressure regulator ensures efficient, consistent heat in any condition, making it our most powerful stove. Its catalytic combustion and infrared burner eliminate the fragile blue flame, guaranteeing reliable, wind-resistant performance, even in the harshest environments. So whether you’re at high altitude or in freezing temperatures, Ulti stands resilient, delivering peak performance when it matters most.
Two sizes. One system.
Choose your adventure with the Ulti Stove System. The compact 1L pot fuels quick, solo meals for 1-2 people, while the 1.8L version powers up for small groups of 2-3, giving you versatility in any scenario. Need even more capacity? The larger 2.7L pot is built for bigger groups or crucial snow melting in remote environments. And the best part? All pots nest perfectly with the burner. Offering a light, compact system that’s built to go the distance with you.
NO LIMITS. JUST COOKING.
Engineered for extremes
Packs smart. Packs compact.
ULTI is designed for adventurers who need smart, compact solutions. Its entire system, from the burner to the pot, nests tightly together, locking into place for a rock-solid, rattle-free pack that fits seamlessly into any expedition setup.
10,000 BTU firepower.
With 10,000 BTUs of pure firepower, ULTI is ready to conquer any challenge. Whether you're melting snow at high altitudes or cooking in freezing winds, this burner ensures relentless heat, no matter where your adventure takes you.
High-efficiency. Maximum power.
Built for extreme environments, ULTI delivers maximum power with minimal fuel. Its high-efficiency design guarantees rapid cooking, even with gloves on, ensuring that you stay fueled no matter how rugged the terrain.
Are you in the right place
Please select your store