Travel Backpack for Women Men, Airline Certified Travel Backpack, Vacuum Backpack with USB Ports and Electric Pumps, Anti-Theft Waterproof 18 Inch Laptop Backpack

Vacuum Compression for Space Saving: Our backpack Supports manual and electric one-touch pumping, easily compresses volume and saves up to 50% space. Instantly expands to an impressive 60 litres when needed.rugged Materials and Waterproof Features: Suitable for men and women travel backpack, made of Oxford cloth material, leather film matte fabric, plus waterproof zip, with rainproof function. The backpack is also equipped with a Travel Sentry-certified built-in anti-theft combination lock to keep your valuables safe and sound.Multifunctional Backpack: With a laptop compartment that fits laptops up to 18 inches, thick, breathable padding and an ergonomic airflow back panel for all-day comfor, this backpack is perfect for travelling, work or the daily commute.USB Port Dual Interface: Our backpack is equipped with Type-C, Type-A two charging dual interface, you can put the charging treasure in the bag, through the backpack charging port charging, travelling can free your hands.Electric Pump Included: Travelling storage saves space, and the electric pump included with the bag is super thoughtful. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.