The Effetto Espresso o.s.f.a. (one size fits all) Clip is c-clip that allows to carry Espresso (75 ml) or Espresso Doppio (125 ml) canisters under the bottle cage.

A new Clip material allows to use this holder for both Espresso and Espresso Doppio. Equipped with a special aerospace-grade silicone elastic, it safely secures the cartridges.