The new Comandante® X25 TRAILMASTER® is a sturdy, robust and lightweight coffee grinder. Engineered for adventure. The polygonal body is painstakingly moulded into a stable single piece using cutting edge techniques. TRAILMASTER® Dune® is equipped with a state-of-the art Nitro Blade® burr for familiar world class grind performance in this extraordinary new body. Selecting the best material for an outdoor grinder body is mission critical. After comprehensive research in our laboratories and after conducting extensive field tests, our engineers selected a special reinforced techno-polymer as the material of choice for the new X-Series outdoor products — QTP®. QTP® is a high performance techno-polymer with a substantial amount of quartz reinforcement particles, interwoven into an elastic and strong long-chain polymer matrix. It feels like ceramic and performs like a technical super composite. The QTP® composite was originally developed for mechanical and equipment engineering. It’s also used in the automotive industry for bearing and gearbox components. QTP® is safe in contact with food and water, and is a trademark of Comandante®.