GoPro Junior Chest Harness ACHMJ-301 Jr. Chesty nosač za prsa The Junior Chesty is a smaller version of our adult-sized Chest Harness. Perfect for kids, its great for capturing immersive footage of the world from their perspective—from skiing and skateboarding, to slides and swings. Ages 3 only Designed for kids and adolescents, Junior Chesty is a smaller version of our adult-sized chest ha