Expandable water-resistant travel backpack with vacuum pump

This backpack features an expandable design with compression capabilities, allowing you to adjust its size for more storage space. It includes a vacuum pump to help compress your belongings efficiently. The water-resistant material helps protect your items from moisture. A TSA lock provides added security during travel. The bag is suitable for carrying a 17-inch laptop and is designed for both men and women. Its sleek black appearance makes it appropriate for business trips and airplane travel. The backpack offers a practical solution for organizing and transporting your essentials comfortably.