Amythe School Backpack for Boys, School Bag with Trolley Straps 16 Inch Waterproof Daypack Large Nylon Casual Children's Backpack for 3-9th Grade for School and Travel

["MODE & LARGE CAPACITY】12.6 * 7.5 * 18.9 inches. The large school bag is fashionable with four compartments. It can easily fit a 15.6-inch laptop, A4 folders, or items like books, notebooks, water bottles, etc.","✨【BETTER QUALITY】The school backpack is made of high-quality nylon. It is a durable and waterproof backpack for boys, also a nice travel backpack and leisure backpack.","✨【S-shaped, Breathable Shoulder Straps】The shoulder straps of the boys' school bag have an S-shaped design that is widened and thickened, and the mesh is breathable and the shoulder straps can be adjusted for better comfort.","✨【CAN BE ATTACHED TO A TROLLEY】On the back of the school backpack there are trolley straps for easy attachment to the trolley.","✨【BETTER AFTER-SALES SERVICE】Your satisfaction is our greatest motivation. If you have any questions about the school backpack, feel free to contact us, we will serve you wholeheartedly."]