After the baby is in the toddler period and learns to walk, he will like to run everywhere without stopping for a moment. If one is not careful, he will go to the road. The anti-lost bag will bring safety guarantee to the baby, liberating mother's tight nerve nucleus and tired shoulders also gives children enough free movement space. This anti-lost bag metal hook, safe and durable anti-lost rope can be removed at any time, the shoulder strap can be adjusted freely, and the safety buckle can also be removed. Quality Assurance, worry-free after-sales service.