Pachythelia moth case

Pachythelia villosella is a moth of the Psychidae family. It is found in Europe. The wingspan is 13–15 mm for males. They have dull brownish-grey wings. Females are wingless. Adults are on wing in June and July.
The larvae feed on Erica and Cytisus species and the pictured moth case was spotted in Tsagarada village, Pelion mountain, Greece.