Multifunctional Backpack : This backpack can be carried around or to work and school, can be easily stored, casual style, suitable for daily travel, commuting, business travel, outdoor activities, shopping, school, students, unique gifts for youth, men and women Property Security: The back of the bag has a large hidden pocket for storing valuables. The anti-theft pocket on the back can hold valuables, cell phones, wallets, passports, etc. to protect your property.Luggage straps on the back can be installed on suitcases/suitcases to make your travel more convenient Safe and Durable Materials: This backpack is made of safe, high quality and eco-friendly materials that are waterproof, durable and wear-resistant. Neutral design, break-resistant and lightweight, perfect for school shopping, work and travel Perfect Size: 32x15x46cm/12.65.918.1 inches (LxWxH) Spacious, large open main compartment with padded sleeve for 15.6-inch laptop and multiple functional pockets allow you to store all your devices in a safe and organized manner Large Capacity: The work backpack is waterproof for carrying laptops and business travel, with a spacious main compartment for your wallet, phone, mug, etc. It's also great for storing books, clothes, cameras and other everyday items for college school, camping, and campus[WARINNG:CHOKING HAZRD-small parts,Not for children under 3 years.Appropriate Age Grade:3+ years old]