Comfortable & Lightweight Backpack: This lightweight backpack is ergonomically designed. The reinforced and adjustable wide shoulder strap can prevent slipping. It is equipped with breathable mesh and breathable padding. The shoulder strap can be comfortably hung on the back and shoulder. Because it is very light, the backpack is easy to carry, reducing the pressure on the shoulder, and is an ideal choice for daily use. Size of Backpack: The size is 29 * 12 * 38cm/11.4 * 4.7 * 14.9 inch, the capacity is 24L, and the weight is 0.5Kg/1.1LB. The spacious open main compartment, equipped with 15.6-inch laptop cushion cover and multiple functional pockets, allows you to place all equipment in a safe and orderly place. Waterproof and Durable Material: This backpack is made of durable high-quality waterproof nylon material, which is tear resistant and easy to clean. Strong two-way zipper, more smooth, flexible opening and closing. Side pockets are equipped with drawcord to prevent items from falling. Perfect for shopping, work and travel. Multi-functional Backpack: Men's and women's backpacks have multiple pockets, which can easily store mobile phones, iPads, computers, cameras, water glasses, clothes, wallets, umbrellas and other daily necessities. The bag can accommodate up to 15.6-inch laptops. The external front pocket is convenient for storing keys, paper towels, etc. The water bottle pockets on both sides can store drinks. There is a hidden anti-theft pocket on the back to protect your valuables. Comfortable & Lightweight Backpack: This lightweight backpack is ergonomically designed. The reinforced and adjustable wide shoulder strap can prevent slipping. It is equipped with breathable mesh and breathable padding. The shoulder strap can be comfortably hung on the back and shoulder. Because it is very light, the backpack is easy to carry, reducing the pressure on the shoulder, and is an ideal choice for daily use. Size of Backpack: The size is 29 * 12 * 38cm/11.4 * 4.7 * 14.9 inch, the capacity is 24L, and the weight is 0.5Kg/1.1LB. The spacious open main compartment, equipped with 15.6-inch laptop cushion cover and multiple functional pockets, allows you to place all equipment in a safe and orderly place. Waterproof and Durable Material: This backpack is made of durable high-quality waterproof nylon material, which is tear resistant and easy to clean. Strong two-way zipper, more smooth, flexible opening and closing. Side pockets are equipped with drawcord to prevent items from falling. Perfect for shopping, work and travel. Multi-functional Backpack: Men's and women's backpacks have multiple pockets, which can easily store mobile phones, iPads, computers, cameras, water glasses, clothes, wallets, umbrellas and other daily necessities. The bag can accommodate up to 15.6-inch laptops. The external front pocket is convenient for storing keys, paper towels, etc. The water bottle pockets on both sides can store drinks. There is a hidden anti-theft pocket on the back to protect your valuables.