Multi-Function Waterproof USB Port Laptop Men's Built-in Battery Compression Backpack

Multi-Function Waterproof USB Port Laptop Men's Built-in Battery Compression Backpack. Multi-Function Design: Features front pocket, laptop compartment, main compartment, organizer, and side pockets. Waterproof Protection: Constructed with waterproof materials and zipper to protect contents from rain. Built-in USB Charging: Integrated USB port allows convenient charging of electronic devices on the go. Anti-Theft Security: Designed with anti-theft features to secure valuables during travel. OEM/ODM Customization: Professional team offers full customization, minor customization, and design services. Large Capacity: Volume ranges from 25 to 60 liters with compression functionality. Versatile Usage: Suitable for business, casual, outdoor activities, and travel. Comfortable Carry: Includes breathable back panel, padded straps, and luggage strap.