ERGONOMIC DESIGN - This cat carrier is well padded on the back and shoulder straps. And the clips at the waist and chest can relieve your shoulders, so this bag is very comfortable for the master to carry. GOOD VENTILATION - 4 mesh windows on this dog backpack, which not only allow perfect ventilation but also easy access to the interior. FOLDABLE AND EASY TO STORE - This cat carrier backpack can be folded, you can keep it well when you don’t use it. With the very soft interior cushion, your pet will be comfortable inside. In addition, the mattress is removable and washable. QUALITY FINISH - Quality finish in 600D Oxford, and Dimension of 43x32.5x30cm, this carrier is stable and solid, which allows your pet to be comfortable in it. SPECIAL FEATURES - With a short leash inside, this bag can keep your cat/dog safe