Vacuum Seal Backpack with Air Pump Expandable Vacuum Compression Backpack Airback Vacpack Laptop Backpack Flight Approved Space Saver Bags Storage with Vacuum Seal System Carry-On Luggage Purple

Vacuum Compression Technology: The vacuum backpack uses a vacuum compression design, which can save 50% of clothing storage space after compression, so you don't have to worry about not being able to carry more clothes. Paired with the included electric air pump, it can achieve faster compression. Note: The vacuum-sealed compartment uses an airtight zipper, which is relatively tight when zipping, so extra force is required.Expandable Capacity: The vacuum compression backpack's standard dimensions are: 45 x 30 x 20 cm / 17.72 x 11.81 x 7.87 inches; the expanded dimensions are: 45 x 30 x 28 cm / 17.72 x 11.81 x 11.02 inches. The backpack features an expandable design, providing the same capacity as a 20-inch suitcase when fully expanded. This backpack can hold all the essentials you need for your travels.Multiple Compartments and Pockets:The travel backpack features multiple compartments to help you organize your belongings and ensure that each item has its own designated space. It includes two spacious main compartments and multiple hidden pockets, including a dry/wet separation bag for separating dry and wet items, a laptop compartment with a thickened padded layer that can safely accommodate a 15.6-inch laptop, as well as an independent shoe compartment and multi-functional pockets.Your Ideal Travel Companion: Backpacks easily open 0-180 degrees and fits under your plane seat or in the overhead and help you get through security quickly.This large backpack with a USB charging hole design makes it easier for you to charge your phone or other devices while traveling (The power bank and cable are not included).This laptop backpack comes with a luggage strap that can attaches the backpack to the suitcase.Durable and pleasant: This travel backpack with a vacuum system is made of thickened polyester fiber material, which is waterproof and scratch-resistant. The sturdy metal double zipper ensures durability and smoothness. The back of the backpack features an ergonomic air circulation design, with adjustable and padded shoulder straps and shock-absorbing foam pads to reduce pressure on the shoulders and neck, making your journey more comfortable. Perfect for everyday use. finest materials and excellent craftsmanship ensure long-lasting durability.