♥♥Size: Our personalized casual backpack size 12.6"x7.3"x16.5"Inch.Suitable for children (3+ years old).Compatible for a laptop up to 16Inch.♥♥Structure: Our casual bag have one main compartment,the eco-friendly backpack is a must-have for carrying cell phone,water cups,clothes,books,keys,and so on!Padded back and adjustable shoulder straps for ultra comfort and stability.It is extremely durable and can carry weighty items without a problem.Which not only resists dirt,but also reduces the frequency of cleaning backpack.♥♥Material: Our backpack are made of high-quality waterproof polyester material and have an enhanced reinforced zipper.The seams at the shoulder straps and handles are reinforced so that they will not be easily torn.Durable water resistant and Fashionable.The bag holds up to daily use.♥♥Suitable for girls,boys,kids,teens,adults,university.Multifunctional learning bag,outdoor sports,camping,hiking,traveling,business laptop backpack and college high school student backpack etc.We use only the softest fabric design which makes it a great gift for every occasion.♥♥Service:Any questions or problems to our products or service,please feel free to contact us,we will always at your services.