This is the SALOMON ACS 20 IRON. I'm selling it because I haven't had a chance to use it. The ACS 20 is an urban-style daypack that inherits Salomon's DNA, combining functionality and comfort. It achieves a fit and stability that leverages trail running expertise. Essentials can be stored in conveniently placed pockets for easy access. It's perfect for commuting to work or venturing out to different places. Weight: 584g Dimensions: 54 x 30 cm Back Length: 47cm Capacity: 20L