• Size: 48x48x23cm (19x19x9 inches). Suitable for Babyzen Yoyo and Yoya. • Durable and sturdy: Made with high-quality material, it provides better protection for the stroller and makes travel easier. • Multiple ways to carry: Can be carried as a backpack, by hand, or attached to luggage. • Easy to use with zipper: The zipper closure allows you to quickly store the stroller, saving time and space during travel. • Attention to detail: Padded straps relieve pressure, and the breathable, lightweight fabric makes travel easier. • Waterproof fabric: Allows use throughout the year without worrying about rain. • Padded back: We added cotton and mesh to the back of the backpack for greater breathability and comfort.