Specification AgeRangeDescription : Adult BackpackDesign : daypack_backpack Brand : Gelrova BulletPoint1 : This led backpack requires connecting to a power bank for use, but please note that the power bank is not included in the product. Therefore, it is necessary for you to prepare your own power bank separately. BulletPoint2 : Full Color LED Backpack: Features a waterproof, programmable dot matrix screen for displaying custom images, GIFs, and text via Easy to Use: Simply connect a power bank, download the app, pair via Bluetooth, and start customizing your display. Refer to the manual for detailed instructions.a smartphone app. Ideal for holidays, travel, work, and advertising. BulletPoint3 : Durable & Stylish Design: Built with a 3D hard shell, waterproof, and scratch-resistant materials. Includes a buckle design, adjustable shoulder straps, and a breathable mesh back panel for comfort and stability. BulletPoint4 : Spacious & Expandable: Offers ample storage for essentials like books, laptops (up to 16 inches), tablets, and more, making it perfect for daily use, travel, and outdoor activities. BulletPoint5 : Easy to Use: Simply connect a power bank, download the app, pair via Bluetooth, and start customizing your display. Refer to the manual for detailed instructions. BulletPoint6 : Imported CareInstructions : Dry Clean Only Color : Grey and Black CompatibleDeviceSizeMaximum : 10.5 inches Department : unisex-adult ExternallyAssignedProductIdentifier1 : 671803473713 ExternallyAssignedProductIdentifier2 : 0671803473713 GpsrSafetyAttestation : 1 ImportDesignation : Made in the USA or Imported ItemName : Gelrova LED Backpack with Eyes, Motorcycle Backpack Travel and Camping Storage Bag, Carbon fibre texture ItemPackageDimensions_Height : 50.6984 centimeters ItemPackageDimensions_Length : 23.3934 centimeters ItemPackageDimensions_Width : 37.1094 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : basic-multipurpose-backpacks LiningDescription : Polyester Manufacturer : Gelorva Material : Oxford cloth ModelName : Backpack Knight Large 19inch Carbon Fibre Texture ModelNumber : Knight Large 19in Carbon fibre texture NumberOfCompartments : 7 NumberOfItems : 1 NumberOfPockets : 7 PartNumber : Knight Large 19in Carbon fibre texture Pattern : Cartoon PocketDescription : Utility Pocket ProductDescription : great ProductSiteLaunchDate : 2024-12-02T06:12:15.119Z RecommendedUsesForProduct : Leisure SchoolType : College/University ShellType : Hard Shell Size : Large size 19in SportType : Motorcycle Riding, Cycling StorageVolume : 21 liters StrapType : Adjustable Style : Knight Backpacks SubjectCharacter : Dr Seuss SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : How the Grinch Stole Christmas! UnitCount : 1 UnspscCode : 53121603 WaterResistanceLevel : water_resistant