The Thule® Canyon Extension XT adds storage space to your Thule® Canyon Cargo Basket. With additional storage space, the Canyon XT offers an easy way to haul your stuff, and with a durable construction, this carrier is reliable throughout your trip. FEATURES: Extends the length of your Thule® Canyon Cargo Basket (not included) Provides 20” of additional storage space Sleek, aerodynamic design Durable construction Manufacturer’s limited warranty