Bike Storage Frame Bag Top Tube Triangle Bag Water Cycling Pack Bike Pouch Storage Bag Features: ★Upgrade Material -- Made with 600D Polyester wax fabric, zipper, solid, durable and in good shape. ★Well Shaped, Plenty of Room -- 1.5L capacity . Dimensions：10.2’’*8.7’’*7’’inch. The whole top tube bag padded with EVA foam, which not the inside items, but also can well maintain the triangle shape and provide as large as 1.5L capacity, easy to store most like smart phones, wallet, keys, mini bike , cable lock, tools etc. ★Slim Design, Lightweight -- 273g(9.6oz), the slim body design and the install position of under bike top tube effectively help to minimize the wind resistance, and legs hitting during riding. ★ First -- Reflective for increasing visibility in dark or reduced light for motorists.Internal design with elastic rope to fixed items. ★Easy installation, Fits Most Bikes -- Fixed securely with 3 adjustable quality straps, the bike pouch suitable for most mountain, road and commute bike. Product Description: Bike Storage Frame Bag Top Tube Triangle Bag Water Cycling Pack Bike Pouch Storage Bag Material: polyester Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 128g Package size: 29x18x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) ★Upgrade Material -- Made with 600D Polyester wax fabric, zipper, solid, and in good shape. ★Slim Design, Lightweight -- 273g(9.6oz), the slim body design and the install position of under top tube effectively help to minimize the wind resistance, and legs hitting during riding. ★ First -- Reflective for increasing visibility in dark or reduced light for motorists.Internal design with elastic rope to fixed items. ★Well Shaped, Plenty of Room -- 1.5L capacity . Dimensions：10.2’’*8.7’’*7’’inch. The whole top tube bag padded with EVA foam, which not the inside items, but also can well maintain the triangle shape and provide as large as 1.5L capacity, easy to store most like smart phones, wallet, keys, , cable lock, tools etc. ★Easy installation, Fits Most -- Fixed securely with 3 adjustable quality straps, the pouch suitable for most mountain, road and commute .