Practical Capacity The triangular-shaped bag, measuring 25 x 22 x 5 cm, offers approximately 0.9 liters of space, perfect for everyday essentials such as a phone, batteries, keys, bike lock, repair tools or energy bars. Stable Mounting The bag is equipped with four 28 cm long Velcro straps that ensure a solid and secure attachment to the frame. It's easy to install and remove without risking damage to the frame's paintwork. Made of durable polyester material, it withstands everyday use. Large Reflective Surface Modern black and silver colors and a wide reflective surface on both sides increase visibility in low light conditions, significantly improving night driving safety. Functional Triangular Design The bag's slim profile (only 5 cm wide) fits perfectly between the downtube and toptube, eliminating the need to interfere with pedaling. A two-way zipper allows for quick access to contents, while an internal mesh pocket helps keep items organized.