1. DOG BACKPACK: Dog backpack is 34 * 30 * 44cm, large and suitable for animals weighing up to 11 kg. The snap hook in the bag is attached to the harness or collar2. WATERPROOF BOTTOM: This dog backpack is made of a waterproof fabric, has a bottom made of waterproof arm sole material and is dirt-repellent. The inside is machine washable3. OPTIMAL VENTILATION, COMFORTABLE LINING: Light and robust with padded compartments, integrated laptop compartment, handles on the front and top, zip pockets and adjustable belt buckles4. Foldable Safe: The zipper on the top bottom makes it easy to fold the backpack. With the built-in leash, the dog won't break.5. Practical design: 1 entrance on the front of the backpack makes it more convenient for dogs to go in and out.