Introducing our Large Capacity Multi-functional Backpack, designed for the modern traveler. Made with high-quality Oxford cloth, this backpack boasts a spacious 20-35L capacity, making it perfect for carrying all of your essentials on your next adventure. The breathable, waterproof, and wear-resistant material ensures that your belongings stay safe and dry in any weather condition. The shock-resistant and load-reducing features make it comfortable to carry, especially with the curved shoulder straps and polyester lining texture. Its solid black color and sleek design make it stylish and versatile for any travel occasion. Plus, with the ability to fit a 17.3-inch or 15.6-inch computer, this backpack is both practical and functional. Don't forget, it's also waterproof, so you can feel confident taking it with you on any journey. Get ready to upgrade your travel game with this multi-functional backpack.