Waterproof Backpack Bag with External USB Port The Waterproof Backpack Bag with External USB Port is the perfect combination of practicality, convenience, and style for outdoor enthusiasts, travelers, and busy professionals. Made from eco-friendly waterproof polyester canvas, this backpack ensures your belongings stay dry, even in wet conditions. The integrated external USB port allows for easy device charging on the go, making it ideal for those constantly on the move. Key Features Bag Size: Large Material: 100% polyester, eco-friendly waterproof canvas Imported Product Measurements Dimensions: 15.75" x 11" x 6.7" Genuine Leather Zipper Pullers and Accessories: Adds a touch of luxury Laptop Pocket: Secure compartment for your devices Multiple Small Pockets: Convenient for organizing smaller items Versatile Use: Can be used as both a handbag and backpack USB Charging Port: Stay connected on the go Adjustable Shoulder Strap: For comfortable, customized wear Versatile for Various Activities: Perfect for school, casual use, business trips, and outdoor adventures Why You'll Love It This waterproof backpack is designed with convenience in mind, offering a variety of practical features such as a laptop pocket, USB charging port, and ample storage for your essentials. Its stylish yet functional design makes it perfect for a variety of settings, from school to business trips to mountain climbing.