3.2L Kevlar Tank for Mini Diamond. You can add carbon binding for fix if you want. The Festo or Legris fittings not are included, if you want they, you must add they in the shopping cart the quantity that you need.
More capacity for This plane, 2 saddle tanks of 2L each and a central tank with 3.5L of capacity. it´s possible convert the central tank in kero/smoke tank, and of course you can choose FESTO or Legris fittings.