Trolley Backpack for Kids, 3-6 Grade Students, Two-Way Large Capacity Climbing Stairs 30x22x42cm 20L (Kids Travel Bag)

This trolley backpack is specially designed for elementary school students from grades 3 to 6, making it ideal for both school and travel. Made from high-quality Oxford cloth material, it features waterproof functionality to ensure that books and school supplies remain dry in all weather conditions. The backpack is breathable and lightweight, with specially designed load-reducing and spine-protecting features to ensure comfort even during long periods of carrying. The trendy modern style, with popular contrasting color elements, allows kids to stay ahead of fashion in the schoolyard. The six-wheel design makes the backpack more convenient for climbing stairs, making it the perfect choice for daily use. The backpack dimensions are 30cm in length, 22cm in width, and 42cm in height, and it weighs 0.83kg, providing ample storage space with a capacity of 20 liters. The standard shoulder strap type ensures good support and comfort.