arjuna (traveling outfit) (fate)
Heroic Spirit Traveling Outfit craft essence for Arjuna
Part of a series of 39 Fate/Grand Order Summer 2018 Craft Essences celebrating the game's third anniversary, each featuring a different Servant "on vacation" in a location unrelated to their historical legend and wearing clothing appropriate to the area.
This particular outfit was later released as an unlockable costume for Arjuna, given the name Endowed Travel Wear.