The product may contain a defective buckle, which could cause the shoulder strap to release on one or both sides of the harness. The released strap could cause the child carrier to fall from the person wearing it, posing a risk of injury to the child in the carrier. One incident reported.

In some limited cases, excess fluff will come into contact with the heating element which could lead to a fire. The product does not comply with the requirements of the Low Voltage Directive.