Specification AutomotiveFitType : universal_fit Brand : Rhinowalk BulletPoint1 : [Excellent waterproof function] All the connections of the bag body, are processed with seamless sealing process, using full waterproof fabric, can protect it from rain infiltration. The main body farbric is waterproof tear-resistant PVC-coated Plyester: strong mesh in the middle, waterproof adhesive layer in the surface and the bottom, wear-resistant and very easy to clean. BulletPoint2 : [Expandable height] L*W*H:12.2*8.7*20.9/28.7 inch each bag has buckle*4, band*2, 8L has one shoudler strap, 15/30L has two shoulder straps. BulletPoint3 : [Modular design]Through the connection of buckle and hook, each bag can be combined to achieve 2 in 1, 3 in 1, 4 in 1. BulletPoint4 : [Fully open and large storage capacity] meet the travel needs. Fully waterproof inner bag, no need to worry about riding in rain.3D honeycomb cushioning, while increasing friction, making it more stable and firm when riding. BulletPoint5 : [Multiple uses] Motorcycle pannier bag/ Fuel tank bag/ connect the shoulder strap to use it as a shoulder bag or backpack. Capacity : 30 liters Color : Black CompatibleWithVehicleType : Motorcycle ItemName : Rhinowalk Tail Bag, Travel Luggage Bags, Waterproof Rear Carrier, Motorcycle Rear Seat Bag Backpack, Rear Rack Trunk - Black 30L ItemPackageDimensions_Height : 43.4 centimeters ItemPackageDimensions_Length : 8.8 centimeters ItemPackageDimensions_Width : 33.7 centimeters ItemTypeKeyword : powersports-saddle-bags Manufacturer : Rhinowalk Material : PVC-coated Plyester ModelName : Y2230bl ModelNumber : CXMT2230B MountingType : Seat Mount NumberOfCompartments : 1 PartNumber : CXMT2230B Pattern : Leaf PocketDescription : Zippered Pocket ProductDescription : Motorcycle Tail Bag, Motorcycle Rear Seat Bag, motorcycle backpack, motorcycle luggage, Rhinowalk Multifunctional Waterproof Rear Rack Trunk Motorcycle Seat Bag, Black 30L ProductSiteLaunchDate : 2022-09-27T05:21:57.452Z ShellType : Soft Size : 30L StrapType : Convertible Style : Powersports-saddle-bags SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 53121600