VEVOR Vacuum Travel Backpack, 65L, Expandable Vacuum Seal Compression Travel Backpack with Pump, with TSA-Approved Lock, Airback Vacpack, Water-Resistant Carry-On Suitcase Luggage, for Business, Gray

VEVOR Vacuum Travel Backpack, 65L, Expandable Vacuum Seal Compression Travel Backpack with Pump, with TSA-Approved Lock, Airback Vacpack, Water-Resistant Carry-On Suitcase Luggage, for Business, GrayLarge Capacity Vacuum Travel BackpackReasonable PartitioningExpandable StorageOne Backpack, Multiple UsesWidely UsedReflective StripsEffective Capacity: 65L,Vacuum Pump Pressure: ＞0.6PSI,Color: Gray,Item Model Number: cch004,Input Voltage: DC 5V 2A,Rated Power: 21W,Material: 900 x 900D Coated Fabric & PVC Leather