Durable, water-resistant backpack offering a transformative 25–60 L packing range thanks to an integrated vacuum compartment and included electric pump. Compresses bulky travel items like jackets by over 50% and operates as a deflation/inflation device or SOS light. Equipped with TSA-approved lock, USB-A & USB-C passthrough ports, multiple organized compartments (laptop, anti-theft, wet/dry), ergonomic straps, and sleek clamshell entry.