Specification AgeRangeDescription : Adult BackpackDesign : daypack_backpack Brand : KINGSLONG BulletPoint1 : 【Advanced Vacuum Compression】Our innovative vacuum system features one-way valve chambers for optimized travel packing efficiency. Use the included electric pump for rapid compression or manually press to remove air - well-suited for backpacking adventures while keeping contents organized BulletPoint2 : 【Smart Expandable Capacity】This expandable backpack transforms from a compact 18.3" x 12.6" x 7.9" carry-on (meets common airlines requirements) to a spacious 60L pack offering the storage equivalent of a 24" suitcase without the bulk - ideal for mountain trekking or urban traveling BulletPoint3 : 【Rugged & Secure Construction】Built with high-density and heavy-duty Oxford fabric with a water-resistant coating and the 900D water-resistantmembrane. Features TSA-approved security lock and abrasion-resistant bottom - your optimized travel luggage solution for sports and adventures BulletPoint4 : 【Ergonomic Comfort】Designed for flight comfort with 3D airflow back panel. Padded shoulder straps and adjustable waist belt ensure weight distribution - the smart choice for travelling BulletPoint5 : 【Intelligent Organization】Features water-resistant compartments including 17.3 inches laptop sleeve and quick-access pockets. The vacpack seal system keeps essentials secure during active backpack use CareInstructions : Hand Wash Only Color : #1 Black New Department : unisex-adult GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : label plate IncludedComponents1 : 4 Jumbo: 39.35” X 27.5”(100cm X 70cm) IncludedComponents2 : 4 Large: 33.5” X 21.65”(85cm X 55cm) IncludedComponents3 : 4 Medium: 27.5”X 19.5”(70cm X 50cm) IncludedComponents4 : 4 Small: 23.5”X 15.7” (60cm X 40cm) IncludedComponents5 : 4 Travel Roll Up (No need vacuum holes): 23.5”X 15.7” (60cm X 40cm) ItemName : KINGSLONG Vacuum Backpack Travel Vacuum Seal Compression Travel 60L Expandable Vackpack with Pump with TSA Lock Black (Portable Electric Air Pump Included) ItemPackageDimensions_Height : 48 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 35.6 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : space-saver-bags LoadCapacity : 1E+1 pounds Manufacturer : Topcci Material : Nylon Material1 : Polyester Material2 : Nylon ModelName : TY-SSSCO ModelNumber : Vacuum Backpack Travel NumberOfItems : 10 NumberOfPockets : 5 NumberOfSets : 1 PartNumber : Vacuum Backpack Travel Pattern : Solid ProductDescription : Vacuum Backpack Travel Vacuum Seal Compression Travel 60L Expandable Vackpack with Pump with TSA Lock Black (Portable Electric Air Pump Included) ProductSiteLaunchDate : 2024-09-24T06:37:35.162Z RecommendedUsesForProduct : Travel RecommendedUsesForProduct1 : Storage RecommendedUsesForProduct2 : Travel RecommendedUsesForProduct3 : Clothing Storage RecommendedUsesForProduct4 : Seasonal Storage ShellType : Soft Shell Size : X-Large StorageVolume : 40 liters StrapType : Shoulder Strap Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 1 UnspscCode : 53121603 WaterResistanceLevel : water_resistant