Review on Zone Tech Classic Black Durable Roof Top Waterproof Cargo Bag - Premium Quality Universal 15 Cubic Feet Fold-able Leak Proof Traveling Roof Top Car Bag by Steve Chomos

This product is amazing. I drove from Winston Salem to Myrtle Beach which is about 3 hours and 45 minutes no problem. I drove at a speed of 60-80 km/h and had no problems. I made sure all the straps were secure and tight. Some reviews said the zippers were open so I decided to put a small lock with a key on both zippers and it helped. The bag never shifts or flaps with the speed of movement. The trunk is quite large and can hold a lot. I had 5 duffel bags, a pillow and a small stroller and there was room for extra bags if needed. I would recommend this product to anyone looking for extra space in the car. To update. I was driving home from Mrittle Beach in Winston-Salem and it rained the whole time. When we finally got home I opened the bag and everything was completely dry.