Vacuum Travel Backpack with Electric Pump for Women Men, Vacpack Seal Compression Bags Waterproof Travel Backpack Carry on Flight Approved, Air Backpack Personal Item Carry on Backpacks（purple）
【Efficient vacuum compression system】This Vacuum travel backpack uses advanced vacuum compression technology to maximize packaging efficiency. Equipped with a one-way suction valve chamber, it supports electric vacuum pumps for rapid compression, and can also be manually pressed to release air, effectively reducing space waste, significantly increasing packaging capacity, and providing a convenient solution for your travel storage. 【Portable vacuum pump equipment:】This Storage backpack comes with a portable vacuum pump, which allows you to perform vacuum compression operations anytime, anywhere. Whether it is quickly compressing luggage or flexibly adjusting the packaging space, it can be easily handled, adding convenience to your journey. 【Large-capacity expandable design】This Compression bag backpack measures 453016CM, and the capacity can be expanded to 40 liters after vacuum compression. It has a large storage space, enough to accommodate all kinds of items in the suitcase, allowing you to carry more of what you need during your travel and easily cope with various travel scenarios.【Travel and everyday essentials】This Vacuum travel backpack spacious main compartment neatly organizes all your travel essentials; the padded front compartment is designed to safely hold a 17-inch laptop, and can also hold small daily items; the side pockets are convenient for water bottles, making it an ideal choice for travel and daily use, helping you easily organize your luggage and stay organized. 【Premium waterproof design】This hiking backpack is made of high-density waterproof material to keep your belongings dry and well protected from all directions. The luggage strap on the back of the lightweight backpack can easily secure the backpack to the luggage rack, further enhancing the convenience of travel and making your journey easier and worry-free.