1、 Security Cheap bags are not sturdy, while our bags are safe and sturdy Traditional bags are not waterproof, while our diaper bags use TPU material with super waterproof functions, such as oil resistance, and juice drinks with super strong waterproof effects. 2、 Simplicity Zipper compartment, convenient and fast. Can be hung on a stroller for fashion and beauty 3、 Cost performance ratio This product can be washed multiple times without deformation or damage, and then reused. Traditional bags not only have an ugly appearance but are also prone to deformation. And our bags are fashionable and beautiful, with customizable patterns for you to take out with great face.