1-in-1 Pet Backpack: This versatile pet carrier accommodates 1-2 small to medium pets or 1 tall pet, offering ample space to reduce stress and prevent squabbles. Easily convert from a large cat backpack to a spacious dog backpack for medium-sized dogs by removing the divider. Ideal for travel, vet visits, and hiking. Enhanced Ventilation: With 7 large gauze screens comprising 26% of the total area, our pet backpack promotes airflow, mimicking an outdoor environment. The high light transmittance gauze offers visibility while maintaining your pet's privacy. Sturdy Support: The solid bottom plate and 8 support rods ensure stability, preventing deformation or collapse. Your pet will feel secure during travel. Two side pockets provide convenient storage for water bowls, food, and toys. Ergonomic Comfort: Designed for large cats up to 20 pounds, this backpack features comfortable shoulder straps and a waist belt to evenly distribute weight, enhancing stability and reducing the impact of movement. Practical Applications: - Perfect for trips to the vet, ensuring your pet travels comfortably and securely. - Great for outdoor adventures or hiking, allowing you to take your pet with ease. - Space-saving and foldable design for easy storage, making it a more practical choice than a cat stroller for 2 cats. Airline Compatibility: Be sure to check specific airline requirements for pet backpacks to ensure compliance with size regulations.