Big adventures call for big warmth—even for the littlest explorers. A kids down jacket from Big Agnes keeps your grom cozy without weighing them down, so they can hike, climb, and roam freely. Designed with the same tech as our adult gear, these lightweight kids down jackets offer serious insulation, packability, and durability for every wild adventure. Whether you're gearing up for a family backpacking trip or just keeping them toasty on crisp mornings, the best kids down jacket is the one that lets them explore longer, play harder, and stay warm doing it.