This Travel Vacuum Compression Backpack is designed for convenience and efficiency, featuring an ultra-large capacity with a one-way air valve that allows you to compress the contents by simply pressing. The multi-compartment layout, including a dry and wet separation pocket, is perfect for organizing a variety of travel essentials. The outer layer is made from waterproof coated material, while the inner layer uses durable Oxford fabric for added strength. It also includes a separate laptop compartment with protective padding and a breathable honeycomb back cushion for extra comfort. With a handy side handle and luggage strap, this backpack is ideal for easy travel. Customize it with your logo for a personalized look. Measuring 18.11*11.81 inches, this custom travel vacuum compression backpack. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.