Baoji en vedette.Waterproof MaterialWaterproof fabric with soft padding to ensure maximum protection. (This one doesn't have a rain cover, check out another black one on this list). Baoji en vedette.Better InsulationThe insulating lining will keep your drinks or food warm for hours. Baoji en vedette.SaferReflective elements improve visibility and safe riding at night. Baoji en vedette.Easy to InstallAdjustable adhesive mounting straps for quick installation and removal. The top has an elastic bungee cord to keep your clothes or maps securely on the bag. Baoji en vedette.Multifunctional UseYou can use it as a shoulder strap backpack or a shoulder strap accessory, not to mention a bicycle rear seat bag. Ideal for outdoor activities such as mountain climbing. Perfect for commuting, school, biking, outdoors A versatileand convenient back pocket with ample storage. Baoji en vedette.Remarks: Dear buyer. The size is measured manually, the unit is CM, there is an error of 1-2MM, please refer to the actual product. The pictures are taken in kind. There will be slight chromatic aberration due to shooting light, angle and monitor. Please refer to the actual item received. Every product is inspected before shipping. Please rest assured to place an order. Baoji en vedette.Piece: 1 Baoji en vedette.Color: black Baoji en vedette.Size: 33*16*19cm