Ghaziman Mountain Road Car Saddle Bags Waterproof Seat Packs 1.The new mountain bike saddle bag, Size: 17*10*1cm 2.Material: Oxford cloth,reflective tape and Velcro 3.Super wear-resistant waterproof fabric, An upgraded version loading fasteners 4. Waterproof,Beautiful appearance, easy care dirt 5. Perfect fit a variety of mountain bikes