In Germany, a children's bike trailer can usually be used once your baby sits safely and securely in the trailer—typically from the 1st month with a suitable insert. With a special baby seat for bike trailers or a baby insert from hauck, it is even possible to use it from birth. Our models, such as the hauck Dryk Duo, are designed to be used very early in your child’s life. Especially in combination with a bike trailer with suspension and breathable materials, your child is well protected on the go. When using a baby trailer, choose only calm routes and ride cautiously. From the sitting age, about 6 months, your child can also sit in the trailer without an insert. A children's bike trailer from 6 months is ideal for everyday use, leisure, and vacations. With a two-child bike trailer, you can safely, comfortably, and securely take both children with you at the same time.