VECAVE Vacuum Travel Backpack with Pump for Women, Personal Item Carry on Backpacks Flight Approved for Men,Laptop Waterproof Work Compression bags Casual Daypack(Black)

Vacuum Compression Technology - Maximize packing efficiency with vacuum compression! Our storage bags feature vacuum air valves that allow quick compression using a vacuum pump or manual air release. Effectively reduces wasted space and increases loading capacity for your convenience. ^^ Portable Vacuum Pump - Comes with a compact vacuum pump for easy travel use. Whether you need to quickly compress luggage or adjust storage space, it meets various air extraction needs for ultimate convenience. ^^ Large Capacity & Save on Checked Luggage - The 50x32x25cm vacuum travel backpack expands through compression, allowing you to pack more items and even replace a suitcase.

Complies with airline carry-on size requirements, helping you save on baggage fees. ^^ Perfect for Travel & Daily Use - Features a spacious main compartment for travel essentials, safely fits a 17" laptop and daily items, and includes side pockets for water bottles. Ideal for both business trips and daily commutes. ^^ Waterproof & Ergonomic Design - Made of high-density waterproof fabric to keep belongings dry. The back includes luggage straps for attaching to rolling suitcases, making travel effortless.