A portable crib, also known as a travel crib or play yard, is a lightweight and foldable sleeping space designed for infants and toddlers. These cribs are easy to set up and take down, making them ideal for families on the go. They often come with a carrying bag for convenient transport and storage. Portable cribs are typically made from durable materials and feature mesh sides for ventilation and visibility. Many models include a mattress or padded floor for comfort. They provide a safe sleeping environment for children while traveling, visiting friends, or spending time outdoors, ensuring that parents can maintain their child's routine.