Knowledge is power, but enthusiasm pulls the switch. ~ Ivern Ball 

GramXpert is the story of two brothers, Maj and Kajo. We are open-minded outdoor enthusiasts devoted to minimalism, innovation, and knowledge sharing.

The idea of GramXpert developed gradually. Dissatisfied with often overly-engineered poor-quality equipment, Kajo started designing and crafting his own ultralight outdoor equipment—be it quilts, backpacks, clothes or tents, tarps or other accessories. Over the years, the word spread and the demand for his products grew higher. In this initial passion for sharing the ultralight attitude with like–minded people, Maj soon saw a potential for a slightly greater mission.

With GramXpert, we were finally able to bring together our passion for detail and versatility and our vision of sustainable, customizable high-quality product development.


We are not perfect, but we do our best every day. We are aware that our choices, as designers, manufacturers and consumers, can have an impact on decisions you take in every-day life.

The ultralight community is a highly demanding crowd; we therefore offer customized orders to cater all your needs. We will make sure we implement your preferences using high-quality materials. Furthermore, we strive to do our part in making the world a little bit better place, as such we decided not to use any animal products or by-products, such as down or wool, in our gear.

But make no mistake: we want to learn from you too—your feedback is welcome at any time.

Our mission is to lighten your backpack by listening to your needs... so LET’S TAKE THE WEIGHT OF YOUR SHOULDERS!