TECPHILE - 8081 Airpack Travel Vacuum Backpack Laptop Bag for Men 22L-45L Expandable

This expandable backpack adjusts from 22L to 45L, offering a versatile 3-in-1 design those functions as a luggage bag, shoulder bag, and laptop bag. It includes a vacuum bag with a one-way valve for efficient packing—use an electric vacuum pump for quick compression or press manually to remove air, saving space in your luggage. Perfect for travel, work, or outdoor activities, it features a separate shoe compartment, multiple pockets for organization, and an anti-theft pocket for security, USB A charging port and luggage sleeve. The backpack bag made from water-resistant Oxford fabric with rust-free metal zippers and a breathable, anti-sweat back panel, this backpack is both comfortable and durable for any adventure!