Features: Compartment Storage: This bag is thoughtfully designed to keep your essential personal items and cycling necessities neatly organized, both within the main compartment and in the convenient side pockets. Scratch Protection Design: It includes a protective film at the connection point between the top tube bag and the bike frame, offering enhanced protection for your bike's paintwork. Reflective Visibility Design: The use of reflective fabric on both sides significantly boosts your bike's visibility, ensuring that it is easily seen by nearby vehicles. Specifications: The bag is equipped with two mesh pockets on the inside and one on the outside, along with protective padding on both sides and reinforced outer frame supports for added durability. The strap lengths, from front to back, measure 7 inches, 16 inches, and 6.5 inches, and three protective films are included for your convenience. With product dimensions of 9.2 x 4 x 2.4 inches, the interior is spacious enough to accommodate most phones up to 6.9 inches in size.