The Old Man Mountain 12L Atlas Rack Pack is a sleek and secure replacement for a seat pack. It improves your center of gravity by sitting lower on the bike and allowing your dropper post to move unencumbered. It also installs easily, with four simple straps keeping it locked in and stable on top of the rack of your choice.

Like all Old Man Mountain products the Atlas Rack Pack is secure, silent, and ready for any riding condition.