PERTEX® Quantum Rip-Stop

Pertex Quantum

Pertex technologies are amongst the lightest, most reliable and most durable on the market. A long-established heritage of staying true to its British roots has led Pertex on a path of continuous innovation to deliver the best end-use focused fabrics in the business. 

Pertex’s approach closely matches Montane’s own focus of engineering lightweight, breathable clothing and equipment for endurance sports in extreme environments. Obsessed by product and pioneering fit-for-purpose designs, we have worked with Pertex since our beginnings in 1993 to create weatherproof garments that allow you to push your boundaries. 

Pertex Quantum

Pertex Quantum is light and strong, offering a significant weight reduction without sacrificing strength and abrasion resistance. The fabric’s softness allows insulation in your sleeping bag or jacket to have more loft.


  • Composition: 100% Polyamide (nylon)
  • Weight: <35g/m²
  • Air permeability: 1.0cc (max)
  • Main properties: Featherweight, optimum strength to weight ratio, windproof, downproof