All Thule roof rack mounted cargo boxes are in stock and available for immediate shipping at The Rack Warehouse. Thule cargo boxes are available in many shapes, sizes, materials, colors and prices. Some Thule cargo boxes are designed to carry long skis, while others are designed to carry bulky cargo and luggage. Some Thule Cargo Boxes open on both sides, while others are curbside only opening. Before purchasing a Thule Cargo Box, please check your garage door opening height to be sure your vehicle will fit into your garage with a Thule Cargo Box attached. Thule Cargo Box dimensions are listed on each product.