19" Expandable Vacuum Compression Travel Backpack with Electric Pump — Waterproof TPU Liner & Anti-Theft Lock for Business and Leisure

Spacious expandable travel backpack designed to adapt to your packing needs. The interior uses a multifunctional compartmentalized storage layout with wet and dry zones plus dedicated pockets to keep tablets, cell phones and books organized. Dual shoulder bag compression vacuum system: an exhaust valve lets you expel air for greater packing efficiency, with the option to remove the aerair manually. An electronic vacuum pump is included (for inflation and degreasing) and comes with multiple nozzles to suit different uses. Multi-layer waterproof protection combines an outer layer of waterproof oxford fabric with an inner vacuum compression sealing bag made of TPU fabric; even if the whole backpack falls into the water, the clothes inside will not be affected and stay dry. Security features include a customs combination lock design that can be opened with a special customs key after inspection; the combination lock supports an independent password and easy setup steps. Versatile for college, short or long trips, and business travel — a fashionable choice for men or women. Detailed comfort and convenience: shoulder straps padded with three dimensional sponge reduce back pressure while improving breathability; fixing straps help the pack conform to your body and secure it to a trolley case. Additional pockets include a hidden zippered pocket for cell phone storage and side storage pockets for organizing mugs.