Embark on new adventures with your four-legged friend and make traveling a breeze with our backpack trolley bags. Our backpack luggage trolley bags are specifically designed to provide a comfortable and secure transportation option for dogs of various sizes. This innovative product combines the functionality of a backpack and a trolley, offering you the flexibility to carry your dog on your back or effortlessly roll them along during your travels. The bag is made from durable and high-quality materials that can withstand the rigors of travel. The trolley component of the bag features sturdy wheels and a retractable handle, making it easy to navigate through airports, train stations, or any other travel destination. Provide your canine companion with a safe and comfortable means of transportation while exploring the world together. - Material: Polyester - Size: 11.5 x 18.5 x 18.5 inches