• High-quality material: Made with 1000D nylon on the outside and filled with soft sponge and breathable mesh on the inside, ensuring comfort and durability. • Unique design: Two alloy shoulder strap buckles withstand great pulling force, ensuring strength and durability during training, hunting, and work. • No-pull control: Includes 2 metal buckles to secure the safety belt. The front buckle is ideal for controlling pulling or training, while the rear buckle is perfect for walking or jogging. The top handle provides secure control in normal or dangerous situations. • Storage and transport: Equipped with the MOLLE system on both sides, compatible with Molle/PAL bags, allowing dogs to carry training supplies, water bottles, and tactical gear. Bowls and water bottles can also be hung through the loops on the chest. • Precautions: Ideal for large breeds such as German Shepherd, Doberman, Belgian Malinois, Golden Retriever, Husky, Labrador, Akita, service dogs, police or military dogs. Perfect for hunting and outdoor activities. Refer to the size chart to select the appropriate size.