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 helmet-to-backpack attachment system developed by the Ospray brand. The helmet is securely carried on the outside of the rucksack and protected from scratches.

Carrying system created by the Osprey brand. The back panel of the rucksack has a foam finish, ensuring comfortable use and a good fit. The load is distributed evenly and is close to the body.