The exterior of the piece is made from synthetic leather, a material chosen for its soft, comfortable handfeel that suits the commuter and preppy aesthetic of the design. This smooth synthetic leather body gives the piece a clean, structured look that works for everyday commuting and casual, preppy styling, while the material remains pleasant to the touch. Inside, the lining is 100% cotton, a breathable natural fiber that provides a soft interior against the contents of the piece. The cotton lining supports the practical, everyday character of the design, making the interior feel comfortable and well-finished for daily commuter use.