Feature(may vary by option.)
●Ultra-Large Capacity | After expansion, the backpack capacity can reach 60 liters, which is 5 times that of traditional backpacks, meeting the various needs of long-distance and short-distance journeys.●Durable Waterproof Material | Made of durable waterproof fabric to withstand wear and tear while keeping contents dry and protected from splashes and the elements.●Exquisite Design | The stylish modern design is not only practical, but also eye-catching. Whether you are in the city or in the natural environment, it fits perfectly and is a fashionable accessory for travel.●Multi-Functional Organization | Features three spacious main compartments and multiple hidden pockets, including compartments to separate wet and dry items and isolate odors. Dedicated laptop layer securely holds a 17-inch laptop.●Security | Equipped with a password lock security system to ensure the safety of your valuables. Travel worry-free knowing your belongings wont be stolen or lost.[Grey+electric Vacuum Pump]

[Black]

[Grey]

[Black+Electric Vacuum Pump]
Description
Vacpack Backpack, Backpack With Vacuum Compression, Vacuum Compression Backpack Travel, Vacpack Backpack Luggage, Vacpack Backpack Travel Vacuum
Product details:
Closure type: zip.
Carrying system: physiological curve back.
Fabric type: waterproof, scratch-resistant
Handle/strap type: soft handle.
Size: 19.3 x 12.6 x 5.9 inches.
Weight: 1.8 kg.
Capacity: normal 25L \ expanded 30L \ vacuum compression + expansion 60L
Gender: unisex