Lightweight and portable: you can easily hang it on your shoulder or hold the handle. Take your bird to the vet or the most fashionable cage elsewhere. The panoramic sunroof design provides a wider field of view, reduces the stress level of the pet bird, and allows you to have a good view to check the health of the pet. Ventilation slot: The front and rear anti-scratch net design and ventilation holes ensure sufficient airflow, not stuffy or stuffy for outings. Zipper design, one minute assembly/disassembly, solid wood bass, easy to clean or fold when not in use.