Chest Perspective Simulation - Designed for outdoor use, it delivers a natural chest-height perspective for immersive photography and dynamic ground-level angles during action scenes. Secure and Comfortable Fit - Adjustable padding combined with a soft, flexible base provides maximum comfort and safety, enabling a distraction-free filming experience with reliable, slip-resistant hold. Shock-Absorbing Stability - Built for long-term use with a vibration-damping base and elastic nylon fasteners to reduce camera shake and distribute weight evenly for added comfort and stability. Practical Installation - Includes a J-hook and mounting system compatible with most backpacks; three-step setup enables quick and easy installation without difficulties. Use scenarios - Action sports and outdoor adventures: capture chest-level footage during skiing, mountain biking, trail running, and other fast-paced activities. - Dynamic ground-level photography on the move: achieve low-angle perspectives while moving without compromising stability. - Travel, documentary, and on-the-go filming: maintain a stable, comfortable setup for extended shoots when walking or trekking.