These bags feature durable fabric, aluminum and fabric handles that are comfy, heat-molded crushproof SafeZone for electronics, and so much more! They come in three sizes, Crossover 38 liter Rolling Carryon 21.9" x 15" x 9" , Crossover 56 liter Rolling Duffel 23.6" x 15" x 12.8", Crossover 25 liter Backpack 18.9" x 13.4" x 6.7"