Now you can carry fur babies big or small (and even some extra stuff!) with a backpack that magically compartmentalizes to accommodate your needs, especially on camping trips! No need to worry about the load either because we paid special attention to keeping YOU comfortable. ◆ Patent Pending. ◆ Features two separate compartments to hold one to two small-sized pets, store clothing and essentials, or fit one larger pet for hands-free walking. ◆ Made with premium durable, lightweight, and washable cross-weave fabric with mesh windows for ventilation. ◆ Comes with a sternum strap with external hanging loop, adjustable padded hip belt, anatomically-shaped shoulder straps with load lifters, and ergonomic inner padding for maximum comfort and support. ◆ Can be turned into car booster seats by simply inserting seat belt through the loops to keep pets safe when driving to the vet.