Vacuum Travel Backpack for Women, Personal Item Carry on Vacpack Backpacks Flight Approved 18x14x8 inches for Men,Laptop Waterproof Work Compression bags Casual Daypack,PeacockBlue

📦Vacuum Compression - Vacuum compression maximizes packaging efficiency! Our systems are equipped with one-way suction valve chambers that allow you to use an electric vacuum pump for fast compression, or manually press to release air. This reduces wasted space and maximizes packaging capacity.📦Vacuum pumps - The backpack comes with a variety of pumping port accessories, which can meet different pumping needs, whether it is to quickly compress your luggage or adjust the packing space, it can provide you with great convenience. ❗Note: Please note that the electric vacuum pump is not included with the backpack. You can use your own electric pump or manually compress to remove air.📦VACUUM BACKPACK - The backpack size is about 42*29*15CM (manual measurement may have a slight error), easy to organize suitcase-grade items, travel with more peace of mind.📦Travel and Daily Essentials - With this backpack, you can effortlessly keep your luggage organized! With a spacious main compartment for all your travel essentials.📦Waterproof & Design - This travel backpack is made of high-density waterproof material to keep your belongings dry and protected. In addition, there are luggage straps on the back that allow the backpack to be secured to a luggage rack and provide convenience. excellent for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.