1. Ventilation and Breathability Our small cat backpack carrier is equipped with front flap vents and top mesh vents, with a large opening design on the front, easy to get in and out, ensuring your cats and puppies can breathe fresh air 2. Pet Carrier The sturdy shell and breathable materials make the pet carrier for cat light and comfortable. The cat suitcase has alloy reinforced pull rods with silent universal wheels, 360° smooth and convenient for travel 3. Thoughtful Design The pet bag has a transparent cover and a large opening window on the front, which can give your pet a wider field of vision and r pet movement; the aluminum alloy rod adopts multispeed adjustment to adapt to different heights, and the handle is pressed for a comfortable feel 4. Pet Backpack Size The cat and dog pet carrier measures 15.7 inches long x10.6 inches wide x 17.7 inches high; the cat backpack is very convenient to store and carry. Suitable for cats weighing no more than 17 pounds and dogs weighing no more than 12 pounds. Cat backpack weight: 2 kg. We provide cushions to keep your furry companion comfortable during travel