Ultralight and supremely packable, the men's Burton [ak] Baker Ultralight Down Jacket is so light and functional, there's no reason to leave it behind. It's for those adventures when you need all the warmth you can get with the lowest possible weight penalty. Responsibly-sourced down combined with a minimalist design set this jacket apart from others. It's the warm layer that always makes the cut, 'cause there's always room for it.