Travel Backpack Vacuum Compression Built-In Pump Expandable 56–75L

✔ Expandable capacity (approx. 3,417–4,577 cu in / 14.8–19.8 US gal): This backpack offers a large capacity that can expand from 56 liters to 75 liters, providing flexible storage for clothes, laptops, and travel essentials. The vacuum compression design allows maximizing space by removing excess air, making it ideal for travelers needing adjustable packing volume.

✔ Built-in pump for fast air removal: The integrated lithium-ion battery-powered pump (1500mAh) efficiently removes air from the backpack, enabling quick compression without manual effort or additional tools, speeding up the packing process and enhancing convenience.

✔ Organized storage with wet-dry separation: Featuring multiple compartments including wet-dry separation areas, the backpack maintains organization and keeps contents like damp items separate from dry ones. Combined with durable, splashproof Oxford cloth and a 180° opening design, it ensures easy access and long-lasting use during travel.

Capacity: approx. 3,417–4,577 cubic inches (approx. 14.8–19.8 US gallons; 56–75 L), expandable

Material: Polyester, high-density Oxford cloth with waterproof coating

Dimensions: 19 x 12 x 8 inches

Weight: 4.04 lbs (1,830 g)