Zippered Breathable Mesh Window Dog Car Seat - Top and front mesh parts is designed as zipper doors for pets to walk in or jump out. 4 smaller pouch is an ideal space to store dog's food, water and any other accessories. The 3-sided mesh fabric on pet dog car seat provide a good air circulation and excellent scene outside the window. Upgrade Reinforced Beelike Pet Car Carrier - Unlike others,We use upgrade reinforced metal frame ,which made by sturdy stainless steel bars, keep the pet seats in shape any time, not only ensure pet’s safety but also provide a roomy and comfortable shelter for furry babies when riding on car. Built-in Clip-On Safety Leash Secure & Safe for Pet - The dog car seat booster contains an adjustable size seat belt, which is used to secure the dog’s collar or harness. Avoid the escape of pets. The strap for fixing the car seat can also be used as a shoulder strap.which prevents active dogs from jumping out of the car, ensure dog’s safety. For the Pets within 15lbs --- This dog travel booster seat with dimensions of approximately 15.7*13.4*9 inches, fit pets up to 15 pounds. With the zipper mesh door and adjustable strap, it can also be wear as a dog or cat bag for a short time moving.When not use, the steel frame is foldable and easy to store the the booster seat, became very compact,won't occupy space.