Pet Backpack Portable Breathable Cat BagOverview 1. Made of high quality materials, durable, breathable and comfortable. 2. Transparent design, let your pet see the sunshine and scenery of the world from the outside. There are several vents on the side of the backpack to provide adequate air circulation for your pet to breathe comfortably. 3. Integrated fixed locking mechanism to prevent pets from jumping, getting lost or injuring. The bottom of the detachable soft carpet is easy to clean