Molle clips will connect to 1" webbing，Replacement for your backpack sternum strap.
Made with premium quality nylon 1" webbing, the strap is both durable and comfortable。
Whistle buckle Easy and make a loud sound in the open air, Ideal for many outdoor activities.
Backpack Chest Harness - Secure Adjustable Durable and Comfortable Perfect for Hiking, Commuting, and Travel revolutionary accessory - Compatible with Most Backpacks。
Whether you are on rugged mountain roads or commuting to work, this shoulder strap keeps your backpack securely fastened and reduces stress on your shoulders and back.
