The piece is crafted with a main shell of PU leather that has a hand-scrunched, grained texture, giving it a naturally irregular surface with soft sheen and a supple, elastic handfeel that suits a retro, new Chinese style aesthetic. The inner lining is made of polyester, while the hardware is zinc alloy with a walnut-wood-effect finish. The single shoulder strap is also PU, and the piece has a soft structure with a trapezoid shape, making it suitable for casual, everyday wear across seasons. The piece offers a large capacity that can hold a 500ml water bottle, an A4 notebook, a folding umbrella, a power bank, and a wallet. It includes one inner slip pocket and one inner zippered pocket, with no exterior pockets and no compartments. The piece is not washable, not foldable, and has no lock or detachable strap.