TANGCORLE Vacuum Compression Backpack for Travel 50L Expandable Backpack with Pump 17 inch Laptop Backpack Luggage Flight Approved with Vacuum Compression System

Space SavingTangcorle large capacity travel backpack featured with vaccum compression seal can store 1820pcs garments and reducing storage space by over 50 even more for down jackets When fully expanded the backpack achieves an impressive 47L capacity comparable to a 18inch suitcase 33L50L EXPANDABLE DESIGNExpandable vacuum backpack has a large capacity to meet your 57 days travel needs it can be expanded to a 50L capacity equivalent to a 18inch rolling suitcase Our suggestion is 50L backpack more suitable for tall people recommended 591 feet or 160 pounds above people use more suitable for men Multifunctional CompartmentVacpack backpack with pump for men women designed with three spacious main compartments two small compartments and multiple hidden pockets You can store different personal items in different main compartments and put valuable items or passports in different hidden pockets allowing you to quickly find your belongings A separate laptop compartment is equipped with a protective sponge to safely safeguard your 17inch laptop Comfortable and DurableVacuum compression backpack made of highquality zipper and 900D highdensity Oxford fabric making it durable and waterproof The backpack with a multipanel airflow design and a 3D back pad adjustable and padded shoulder straps that effectively relax your shoulders and back ensuring comfortable and breathable Additionally as a travel backpack carry on flight approved it is very protable Warm TipsPlease note that to maintain the vacuum seal within the backpack significant force is required to open the zipper The air pump should be charged at least once a month during storage If you meet any issues with the backpacks quality or usage please feel free to contact us and we will solve them promptly