From materials to workmanship, Ergobaby carriers are made to last as babies – and families - grow. That's why, from 2019, every Ergobaby baby carrier is now sold with the ErgoPromise Limited Lifetime Guarantee. If there are any manufacturing or material defects in the product’ Ergobaby provides a replacement part or replacement product free of charge. The guarantee applies to all baby carriers, wraps, weather covers, nursing pillows and bouncers.