The Thule 867 Tahoe Cargo Bag delivers exceptional performance for frequent road tripers.  Cargo bags in general provide large capacity at a relatively low cost when compared to cargo boxes.  Cargo bags are light weight and easy to lift up on to the roof.  Conveniently collapses down to store in its own storage bag.   The Thule Tahoe has large expandable capacity.  Unzip the expansion section to increase capacity from 15 to 17 cubic feet.  Made of durable, water resistant construction with taped seams that stands up to harsh weather.  PVC free material is use to avoid using chemicals that are harmful for the environment.  Internal foam construction helps maintain bags shape for easier packing and cleaner look.  Easily attaches to factory installed or aftermarket luggage racks.  Strategically located handles for easy bag handling.