• Vacuum Compression: Vacuum compression backpack equipped with a one-way valve, you can choose our electric vacuum pump for rapid compression or manually press to release air, reducing wasted space between luggage expansion vacuum bags. Maximizes luggage space utilization
• Large Capacity and Multi-layer Storage Space: Our main vacuum bag compresses items to one-fifth their size, easy to carry more items, can hold about 18-20 pieces of spring and fall clothes. Separate computer compartment can hold a 17-inch laptop. The vacuum-compressed capacity expands to 60 liters, equivalent to a 24-inch trolley case. But its size is only 12*7.8*20 inches
• Safe and Secure: Keep your stuff safe with our special zipper lock that stop thieves. Travel stress-free, knowing your belongings are secure
• Thoughtful Design: Our backpacks are made with a comfortable and breathable honeycomb back pad for airflow, keeping your back comfortable and dry. Adjustable padded shoulder straps and comfort-reducing foam reduce shoulder pressure, ensuring comfort even on long trips
• Dry/Wet Separation: Multifunctional large capacity backpack features multiple compartments and a dry/wet separation pocket to prevent damp towels, clothes from soiling other garments and electronic devices