Multi-function small pet carrier for outdoor travel and hiking. It is suitable for cats, dogs (small), rabbits, mice, lizards, hedgehogs and other small pets. Backpack style with a sturdy top handle for easy carrying and a smooth zipper for quick access and secure closure. Breathable vent holes provide full air circulation outdoors, while a transparent window lets pets see the outside world, helping them enjoy sunshine and scenery. Internal space includes an adjustable insert rod for birds to perch, which can be moved up or down as needed. A detachable bottom mat makes cleaning simple and helps keep pets clean and comfortable. Practical uses: - Day hikes or park outings with a small pet - Short trips and travel between home, car, and pet-friendly locations - Vet visits or transporting pets for short distances Note: Size and material details are not specified in the provided description; designed to accommodate a range of small pets with emphasis on function, comfort, and ease of use.