- Crafted from durable iron, this backpack trolley is built to withstand daily use, ensuring longevity and reliability for your child's school needs. - Designed for versatility, it performs well on both flat surfaces and stairs, helping to reduce the strain on children's shoulders and spines, promoting better posture. - The trolley features a height-adjustable design with three levels (43/66/90 cm) that easily extends with a one-click mechanism, making it adaptable to your child's size as they grow. - This stylish backpack trolley is an excellent gift for children, making it perfect for school, travel, and outdoor activities. - Ideal for carrying school bags, it provides a practical solution for transporting books and supplies, preventing unnecessary weight on kids' backs. - Use it for daily commutes to school, weekend trips, or family outings, ensuring your child can carry their belongings effortlessly and comfortably. - Lightweight yet sturdy, this trolley is compatible with most standard-sized backpacks, making it a practical addition to any child's school gear. - With its appealing design and functional features, this backpack trolley is not just a tool but a stylish accessory for every young explorer.