This Lightweight. Have Two stroller straps can attach the bag to a stroller when needed. Convenient for your baby's care.comfortable Ergonomic and adjustable shoulder straps, regardless of the duration of the backpack, you will not feel any pain in the neck and shoulders.You can use this bag as a backpack or bag. Suitable for many occasions.Spacious enough to hold items you want to wear for baby. Water resistant, easy to clean. You can buy this changing backpack with confidence.For boys and girls who travel light and effortless and are not in total chaos, enjoy your amazing journey.very     Lightweight. Have Two stroller straps can attach the bag to a stroller when needed. Convenient for your baby's care.