Italian luxury house Max Mara, known for its desirable camel coats, has collaborated with international architectural practice Piano’s Building Workshop on a new bag inspired by Whitney Museum of American Art. The Renzo Piano Building Workshop wanted a bag that resembles the shape of the majestic museum.

Available in four colors—black, tan, bordeaux, and a limited-edition metallic blue-gray—the bags features striking ribbed leather panels and a structured top handle, reflecting the steel beams and brass plates of the museum’s new building.

The bags will go on sale on May1,in conjunction with the Whitney’s opening. The proceeds from the sale will benefit the Renzo Piano Foundation.