- Pet Backpack Carrier: Designed for pets weighing up to 15 pounds (dogs) or 18 pounds (cats), this backpack measures 15'' L x 12.6'' W x 16.5'' H. It is ideal for traveling, hiking, walking, or cycling, allowing you to enjoy adventures with your beloved pet. - Airline Approved: This pet carrier meets the under-seat dimensions of most airlines, making it easy to travel with your pet on business trips or vacations. The included soft fleece pet mat provides a comfortable resting space for your furry friend during the journey. - Excellent Ventilation: The three-sided PVC mesh design promotes airflow and visibility, allowing you to easily monitor your pet while they can enjoy the view outside. The sturdy structure of the backpack offers ample room for your pet to move around comfortably. - Ergonomic Comfort: Featuring a breathable honeycomb sponge back and wide padded shoulder straps, this backpack ensures maximum comfort and support. The adjustable chest and waist buckles prevent shoulder strap deviation, enhancing stability during use. - Convenient and Foldable: This pet carrier can be easily folded for storage when not in use, taking up minimal space. It can be worn over the shoulders, secured in a vehicle with a seatbelt, placed on luggage, or carried by the top handle, offering versatile transport options. Use Scenarios: - Take your pet on a weekend hiking trip, ensuring they are secure and comfortable while you explore nature together. - Travel by plane without worrying about your pet's comfort, thanks to the carrier's airline-approved design and included soft fleece mat. - Use the backpack for daily walks or trips to the vet, providing a safe and cozy space for your pet while keeping your hands free.