【Vacuum Compression for Space Efficiency】：Maximize space with the built-in vacuum compression system. Manually remove air or use the provided electronic vacuum pump, minimizing wasted space and providing more room for essentials.
【Large Capacity & Smart Organization】：Vacpack Travel Backpack offers ample storage with multifunctional layers and dry/wet separation areas. The capacity can be expanded from 60 liters in normal state to the capacity equivalent to a 24-inch suitcase, which is perfect for long-distance travel and business trips.
【Wear-resistant & Waterproof】：Made with waterproof Oxford cloth and TPU fabric, the Transactione vacuum travel backpack ensures your belongings stay dry even if submerged in water, offering superior protection in any weather.
【Secure Anti-Theft Features】：The anti-theft password lock and hidden zipper pockets enhance security, allowing you to travel worry-free and keep your valuables safe with this vacpack backpack.
【Versatile Application】：Perfect for college, business trips, hiking, and city exploration, this Vacpack Backpack with vacuum packing adapts to various needs with adjustable straps and expandable features. Ideal for university backpack, weekend travel backpack, airplane carry-on backpack, professional business backpack, making it the perfect gift for travelers.
