“Banderas3/wf” is a briefcase with a thickness of 9 cm. It is custom-made by hand.
It was made specifically for the Oboe Marigo 2 (18 × 42 × 9.5cm) case.
It is also the perfect size for use as a double case for oboe and English horn, so it can be used for both.

*There is a photo of the Marigo 2 (18 × 42 × 9.5cm) hard case stored inside
on the first row on the left below the description.