Specification AutomotiveFitType : universal_fit AutoPartPosition : rear AutoPartPosition1 : left AutoPartPosition2 : right Brand : ROCKBROS BulletPoint1 : NEW INSTALLATION: The innovative binding system uses elastic cords to securely fasten at 3 points on the bike frame and can be tightened. This offers a potentially more secure and stable fastening solution compared to traditional hook-and-loop fastening methods. BulletPoint2 : SPACIOUS STORAGE: Our top tube bag offers ample room for your essentials. Easily accommodates your cell phone, wallet, keys, gloves, small tools, energy bars, gels, nutrition, or additional items. BulletPoint3 : PRACTICAL DESIGN: 1. Smooth Zipper provide easy one-handed access to your item. 2.External Mesh Pockets conveniently store small items like keys or tools, keeping them easily visible. 3. Headphone jack design: convenient for connecting headphone cables or power cords during riding. BulletPoint4 : LIGHTWEIGHT&PORTABLE: Weighing just 140g, this bike top tube bag is designed to be aerodynamic, fitting snugly behind the headset. Its sleek profile ensures it won't interfere with your knees, providing a comfortable riding experience. BulletPoint5 : STABLE&LONG-LASTING: The bike bag is designed with wear-resistant fabric to provide tear resistance and high durability. Thick padding on both sides of the frame bag offers added protection for the contents inside." Capacity : 1 liters Color : STYLE 2 CompatibilityOptions : fits 14-24mm CompatibleWithVehicleType : Bicycle CompatibleWithVehicleType1 : Mountain bike CompatibleWithVehicleType2 : Bicycle CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8011511132830 ExternallyAssignedProductIdentifier1 : 643187003077 ExternallyAssignedProductIdentifier2 : 4032191665870 ExternallyAssignedProductIdentifier3 : 3420584720014 ExternallyAssignedProductIdentifier4 : 0643187003077 ExternallyAssignedProductIdentifier5 : 03420584720014 ExternallyAssignedProductIdentifier6 : 0643187000311 ExternallyAssignedProductIdentifier7 : 03420584710015 ExternallyAssignedProductIdentifier8 : 00643187000311 FitType : Universal Fit GpsrSafetyAttestation : 1 IncludedComponents : Bike Rearview Mirror, Installation Tool, 2 Screws ItemDisplayDimensions_Height : 35 centimeters ItemDisplayDimensions_Length : 35 centimeters ItemDisplayDimensions_Width : 7.5 centimeters ItemName : ROCKBROS Top Tube Bike Bag Bicycle Top Tube Bag Front Frame Bag Cycling Accessories Bike Pouch Lightweight Portable New Mounting System ItemPackageDimensions_Height : 22.6 centimeters ItemPackageDimensions_Length : 7.8 centimeters ItemPackageDimensions_Width : 12.9 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : bike-pack-accessories LensCurvatureDescription : Convex Manufacturer : ROCKBROS Material : Polyester Material1 : Plastic Material2 : Glass ModelName : Bike Top Tube Bag ModelNumber : 063 MountingType : Frame Mount NumberOfCompartments : 3 NumberOfItems : 1 OperationMode : Manual PackageLevel : unit PartNumber : MR010 Pattern : Solid PocketDescription : Zipper, Mesh Pockets ProductDescription : ROCKBROS Top Tube Bike Bag Bicycle Front Frame Bag Top Tube Bag Cycling Accessories Bike Pouch Lightweight Portable New Mounting System Product Information Brand: ROCKBROS Name: Top Tube Bike Bag Weight: About 140g Features: New binding system Product Details 1.Our innovative binding system uses elastic cords for secure fastening at 3 bike frame points, providing a stable solution over traditional hook-and-loop. 2. Spacious storage for essentials like cell phone, wallet, keys, and more. 3.Practical design with a smooth zipper for easy access, external mesh pockets, and a headphone jack for convenience during rides. 4.Lightweight and portable at just 140g, fitting aerodynamically behind the headset for a comfortable riding experience. 5.Stable and tear-resistant bike bag designed with wear-resistant fabric and thick padding for added protection."