Bubble Cat Backpack Carrier, Expandable Cat Carrier Backpack,Breathable Pet Backpack for Medium Cat,Kitten and Small Puppy, Large Space,Portable Bags Foldable Dog Backpack for Traveling,Hiking (Blue)Brand: Groxkox Color: 03 Blue Features: SPACE CAPSULE DESIGN: The cat backpack carrier features a transparent bubble window that allows pets to observe their surroundings while providing a secure, enclosed environment for travel,the size suitable for small to medium sized cats and dogs. VENTILATION SYSTEM: This dogs backpack carrier multiple mesh panels and ventilation holes ensure optimal airflow and breathability for your pet's comfort during