The Reserve Pouch delivers compact utility with a 2‑liter capacity and a streamlined 20 × 22 cm profile. An adjustable shoulder cord with a padded strap ensures comfortable carry, while internal and external power‑mesh pockets—plus a front zippered mesh pocket with an elastic drawcord—keep essentials organized. The main compartment features a technical snap closure, and a foldable flap with a Fidlock™ magnetic system allows for adjustable capacity on the go. Finished with a metallic Oakley Ellipse logo on the front, this pouch blends technical function with a clean, modern aesthetic.