Vortex Vacuum-Seal Backpack: Smart Packing Made Simple Designed for modern travelers seeking convenience and style. With a built-in vacuum seal system, maximize your packing space effortlessly. An integrated weight handle helps you avoid overweight fees, while expandable compartments provide extra room when needed. Crafted from premium materials, this backpack ensures durability and comfort with ergonomic, padded shoulder straps. Travel smarter and more efficiently with the BlackVoyage – the perfect blend of elegance and functionality. Features: Built-in Vacuum Seal Technology Max Compartment Design Expandable for 50% More Space USB-C Port Charging USA Design High Comfort & Odor Resistant Premium Materials TSA Theft Proof Lock