Purchased because we needed a tonneau that didn't raise up on the rear making it difficult for a shorter person to reach the pull down. Also for the "neat" look it gave the truck. All ads about this product stated it was "waterproof" which we took to mean it kept the cargo dry. NOT SO! It not only leaks around the rail edges, it also holds GALLONS of water in the storage compartment for the rollback. When the rollback is pulled to close the cargo area, it pulls water and debries from the storage container and drops dirty water all over the cargo. The brushes that are supposed to sweep debrie off the cover as it rolls up don't even touch the cover which allows leaves, water, sticks etc. to be rolled into the storage container. To make it worse, the drains plug instantly because the drainage holes are above the bottom, not ON the bottom allowing floating leaves to plug the drains.