Specifications:Features:- Suitable for cellphones 4.7" ~ 5.5" touch screen- Double side bags, large space, able to take more items other than smartphone - Velcro strap design for quick release & installation, suitable for a variety of bicycles- With zipper pocket, safer for inside items and convenient to open / close- High performance polyester material, wear-resisting, durable and comfortable- With EVA and PE material padded inside, better shape and better protectionProduct Name: Bicycle Bike Top Tube Frame Double BagColor: BlackMaterial: PVC + Polyester + PUPackage Weight : 210 G / 7.41 OuncesPackage Dimensions (L*W*H) : 180*100*90 MM / 7.09*3.94*3.54 InchesRetail Packaging: No, No PackingPackage Include:1x Bicycle Top Tube Bag