How it works
For centuries, the warmth of fire-heated stones has protected people from the Nordic cold. We have taken this elemental principle and refined it with precision engineering and advanced thermal materials to create a system that is as safe as it is effective.
WarmRock Bag is a protective thermal carrier designed to safely contain and manage heat stored in fire-heated stones. Stones are warmed in the campfire, then placed inside the insulated bag, where the heat is controlled and released gradually over time. Inside the shelter, WarmRock provides steady, flame-free warmth through the night — without combustion, without carbon monoxide, and without reliance on electricity or fuel. Trusted when the fire is gone.
Honoring the earth, refining the ancient.
WarmRock is built on a philosophy of radical simplicity and enduring quality. By utilizing the natural heat-retention properties of stones and housing them in modern, sustainable materials, we've created a heat source that is as reusable as the earth itself. Developed in the rugged terrain of Norway, every component is designed to withstand a lifetime of winters without the need for fuels or electricity.
Developed in Norway
The WarmRock Presence
From high-altitude expeditions to quiet family nights under the stars, experience safe, natural warmth wherever the trail takes you.
Family Nights. Safe, quiet, and worry-free warmth for every generation.
Winter Expeditions. Reliable heat storage that defies the freezing Nordic midnight.
Ultimate Preparedness. No gas, no power, no risk. Just elemental survival refined.
ROOTED IN THE NORWEGIAN NIGHT
WarmRock was born from a simple observation: the ancient practice of heating stones is the most reliable, silent, and sustainable way to keep warm. We’ve dedicated ourselves to refining this elemental principle with modern materials, ensuring your nights in the wild are as peaceful as they are protected.