The DWR coating makes the fabric water repellent, so that water forms droplets on its surface and runs off instead of soaking in. This protects the fabric from getting wet quickly, providing greater comfort in wet conditions, but does not guarantee full water repellency.

A breathable fabric that uses specialised weaves to support the body's thermoregulation. It has excellent properties to wick excess moisture away from the fabric and helps keep the skin dry.

A system that allows the backpack to be compressed with its contents, without having to remove it.

Designation of the reliable zippers of the Japanese brand YKK®, used in high-end sportswear and accessories.