So Cool baby anti lost bag. Walking in the street. Mall. Parks are 100% retention rates This section is only suitable for basic walking baby. If your baby will not walk， choose a professional toddler. Features:1，With a long safety bolt shoulder. Waist adjustable buckle latch design， safe and easy to use.2，The unique design of the waist strap lightweight and easy to grip.3，Increasing flexibility chest pads， baby feel more comfortable.4，Back double clasps triangular structure， traction stable.5，Unique designs， cartoon ladybird bag.6，waterproof material， the material is light， with toughness， can be washed.7，Can be split， adjust freely.