The Access Tonnosport is a low-profile bed cover made with the shopper who has a budget in mind. This cover only sits 1/2 inch above the top of the truck bed. This lockable cover gives a streamlined look while improving your gas milage by up to 10%. The Tonnosport has a 2 year warranty that will give you peace of mind you have bought a high quality cover. You get 4 season protection from this cover that can be opened or closed in seconds. When it is opened you will have full use of your truck bed.