Spacious Dimensions: Measuring 15.75x11.02x12.6 inches, this pet backpack is perfect for dogs up to 15 pounds or cats up to 18 pounds. Easily accommodates cats, small dogs, and other small to medium-sized pets. Ensure your pet is within 14.5 inches in height and 12 inches in width for the fit..Breathable Design: The carrier features three sides made of PVC mesh, ensuring excellent ventilation and visibility for your pet, providing optimal airflow and allowing you to check on your pet easily..Reduced Shoulder Weight: Equipped with chest buckles, this cat carrier backpack helps distribute weight evenly, reducing the burden on your shoulders and preventing the straps from slipping as your pet moves..Comfortable Interior: Includes a removable cozy mat that is easy to clean, ensuring your pet enjoys a comfortable ride inside the carrier.. and Easy to Store: Made from , scratch-resistant materials, this pet carrier is built to last. It is sturdy enough to withstand scratches and gnawing from your pets, and can be easily stored when not in use.