bergsalz Vacuum Backpack Travel with Integrated Pump Vacuum Travel Backpack Carry On Flight Approved Frontier Spirit Airlines Personal Item Bag 18x14x8 Compression Carry On Luggage for Women Men Black

["Space-Saving Design: Dimensions 11.8 (L) x 7.87 (W) x 15.74 (H) inches. Fully compliant with the carry-on luggage size requirements (18 x 14 x 8 inches) of Delta Airlines, Spirit Airlines, Frontier Airlines and other airlines. This vacuum compression backpack not only saves you checked baggage fees, but also allows you to pack more clothes than regular backpacks.","Vacuum Compression: The vacuum storage bag is made of premium fabric, which effectively blocks dust and moisture. The zipper may feel slightly tight to ensure airtight sealing and prevent air leakage. A drawstring is attached to the bag to help easily pull and fasten the zipper. Note: Please make sure the zipper is fully closed tightly to avoid air leakage.","Integrated Vacuum System: The vacuum pocket is equipped with an integrated vacuum pump. No additional vacuum pump is required, making travel more convenient. a. Put clothes into the vacuum bag and zip up tightly. b. Press and hold the button on the vacuum bag for 2 seconds to start. c. After achieving the desired compression effect, close the air valve cap tightly.","Multifunctional Travel Backpack: The front pocket features an independent laptop compartment that fits up to a 15.6-inch laptop. One side of the main compartment stores daily travel essentials, while the other side comes with a wet-dry separation pocket for toiletries and other items. Side pockets are designed for water bottles or umbrellas, making your travel more convenient and effortless.","Travel Convenience: Equipped with a luggage fixing strap on the backpack, it can be securely attached to rolling luggage. The backpack can be fully opened 180°for easy access to belongings. It also features a side handgrip. Suitable for travel backpack, laptop backpack and work backpack, it is your ideal companion for every trip."]