3Pcs Black Galaxy Rolling Backpacks for Boys Middle School Bags Trolley Elementary Bookbags on 6 Wheels

【Perfect Rolling Backpack Set for School Boys】Backpack: 11.81(L)*7.08(W)*17.71inch(H), 30(L)*18(W)*45cm(H); Crossbody bag: 7.87(L)*2.75(W)*9.44inch(H), 20(L)*7(W)*24cm(H); Approximate Capacity of Galaxy Backpack: 24 Liters.【Water-resistant Material ＆ Aluminum Alloy Trolley】 High density Nylon fabric, lining is polyester, water-resistant and easy-to-clean; Adjustable and removable aluminum alloy pull rod【Capacity to Load What You Need】 This boys Galaxy Backpack features 1 * Main Pocket and inner padded tablet pouch, 3 * Front Pockets for commonly-used items, 2 * Side Mesh Pockets for water bottle or umbrella; Multiple pockets design to classify items systematically in the boys backpack, your child will find items much easier and quicker.【relaxing and Multi-function】 Widened and thickened S-shaped breathable shoulder straps, padded back panel, and soft nylon handle, providing your child additional comfort; This boys rolling backpack set not only could be used as a trolley carry on backpack, but also a normal boys school backpack.6-wheel design makes it much easier to climb stairs; Trolley can be separated use; Help your kids reduce load and contribute for children’s healthy growth. Perfect for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.