A. Features: 1. There are three ventilation holes on the front and mesh windows on the side, which can achieve air circulation and ventilation, making pets more comfortable. 2. The back is made of thickened sponge, which is breathable and comfortable to carry. It not only makes pets feel comfortable but also enhances the comfort of the owner himself, allowing them to take their pets out more easily and comfortably. 3. Comfortable internal environment: Double - upgrade inside and outside. The interior is comfortable and breathable, with increased space and equipped with a comfortable mat to protect the pet. 4. The shoulder strap adjustment buckle can be adjusted to a comfortable state by oneself. The resin one - piece buckle is wear - resistant and durable, and the length adjustment is easy. 5. It is comfortable and portable. The reinforced design makes it have a strong bearing capacity. The widened hand - held part is comfortable to carry and hold, without a sense of restraint. B. Precautions: 1. Due to different display and light effects, the actual color may vary slightly from the picture. 2. Please allow a deviation of 1 - 3 centimeters due to manual measurement. C. Material: PU D. Dimensions: 21*33*36 cm E. Included items: 1 cat backpack - style pet carrier