Keep your phone safe and secure during your cycling trips with the Rzahuahu Waterproof- Phone Bag Bicycle. This rack pack/bag is made of durable nylon and leather material with a hard shell that can withstand any weather conditions. Its high visibility feature ensures that you stay safe during night rides. The bag has a 1.2L capacity with two pockets and a phone holder that can fit phones up to ca. 8.6in in length and ca. 2.36/3.33in in height. Its waterproof and water-resistant features keep your belongings dry even in rainy weather. The bag is compatible with all mountain bikes and can be easily attached to the frame with its two-way zipper closure.