The Swix Universal Ski Bag is made from 900 denier polyester with PVC coating and has heavy duty tarpaulin panels for strength and durability on the base and sides of the bag. It also has padding through the binding section for extra protection. The bag can be extended in length from 170 cm to 190 cm and 210 cm. Fits one pair of alpine skis, or 2-3 pairs of cross-country skis.