1. One-shoulder Mummy bag

The one-shoulder Mummy bag is suitable for mothers and children for a short time and shallow outdoor. The main advantage of the shoulder is to liberate the hands and make it easier for the mother to take care of the baby. The one-shoulder Mummy bag is not only suitable for the mother's back, but also suitable for the father to carry. The key problem is that its weight can't be dispersed, and it's all handed to a single shoulder. It will feel aching shoulders after a long time.

2. Double shoulder Mummy bag

The shoulder-mounted Mummy bag is suitable for long-term outdoor activities for mothers and children, for example, the whole family travels for more than one day. The main difference between the shoulders is that the weight is evenly distributed on the shoulders, reducing the sense of weight. It may be more troublesome when you take it than a shoulder bag, because you need to take off your back and take off your back.