Meet the TECPHILE AirFlex vacuum backpack for travelling – fit for 16" laptp bag the all-in-one travel game-changer built for smart packers and modern explorers. With its built-in vacuum compression system, this 35L large capacity vacuum backpack backpack lets you pack up to 50% more without extra bulk, keeping your clothes and essentials neatly organized. Crafted from waterproof premium Oxford fabric and designed with multiple compartments, wet-dry storage, and a secure laptop sleeve for up to 16” devices, it’s made to handle everything from business trips to weekend getaways. Convertible Whether worn as a backpack, duffel, or messenger bag, it gives you comfort, durability, and the freedom to travel lighter, smarter, and in style.