Black Friday Sales, 55L Expandable Vacpack Backpack, Vacuum Seal Backpack Travel, Vacuum Compression Bags for Travel, Air back Backpack with Lock, Travel Airbag Backpack with Portable Electic Pump

【Space-saving Compression System】- Maximize your packaging space with our advanced vacuum compression technology, Featuring a one-way suction vacuum pump that quickly compresses and seals, providing a maximum volume.
【Airback Backpack with Pump】- The Airbag backpack has an exhaust valve, you can exhaust the air inside through it, giving you more storage space. Come with a vacuum pump, can be used for both suction and blowing and offers various nozzles that can be used in various scenarios. The air pump also has lights, which can provide you with lighting when traveling at night.

【Anti-theft Lock & Security】- The laptop compartment of the backpack is designed with a combination lock, which is strong, and easy to operate.

【Ergonomic Shoulder Strap】- The airbag backpack has good breathability and heat dissipation, equipped with two soft shoulder straps and a breathable back pad, effectively dispersing pressure. Even if you carry it for a long time, it is not easy to feel tired, bringing you the ultimate comfort experience.