Alpinus backpack vertical ventilation system construction technology, which consists of special ventilation channels along the spine. As a result, the material does not adhere directly to the back, which improves vertical ventilation and significantly increases comfort on hot days.

High-density weave zipper technology, the so-called Invisible Zipper (org. Invisible Zipper). Its delicate design is important in areas where the visibility of the zipper is an issue, such as small pockets or back zips.

Reflective material featured on Alpinus products. Highly visible in the dark and improves safety. Integrated into the cut of the product, it also has a decorative function.