A top tube bag and phone case 2-in-1 design, featuring a transparent protective film that allows you to operate your phone while it's inside the bag. The second compartment of the bag features dividers that allow you to easily organize and store small items such as credit cards, loose change, keys, and other personal belongings.Key Features:Compartment: 2Capacity: 0.85 l For smartphones up to 16.5 x 7.8 x 0.9cm Material: nylon / TPUBag attachment: strap Top tube diameter: ø35-73 mm Head tube diameter: ø30-50 mm Size: 20 x 8.5 x 9.5cm Weight: 85g