WILDROAD Hitch Cargo Carrier Bag 100% Waterproof 58.5" x 22" x 25" Hitch Cargo Bag 18.2 Cubic Feet Include 6 Reinforced Straps for Truck Pickup All Vehicle

This bag fits the carrier perfectly. It has many straps to secure it well. The zip is a little complicated around the corner only because of the fold over lip, but it seals itself well and no way water or wind will ever mess with it. It's very large on space. Carries camp gear and even a piece of furniture. You can't go wrong.

As advertised. Steardy, visible,we'll build, plenty of room. No issues in rain at least light rain. Didn't have the chance to test it in heavy rain. I'm confident however

Don't look at negative comments, this is a real good quality

Planned a camping trip with family and didn't have enough space to carry everything we wanted to take on a 12 day trip. With this carrier, we were able to take our portable BBQ, propane tank, and enough 2X4 firewood to keep us going the entire trip. On the way home, it became our dirty clothes hamper as well. One thing we learned it to face the opening towards the vehicle. While it should be waterproof in a storm, the wind got through the zipper and puffed it up, so I would suspect rain could also be forced through the zipper at the same time. By putting it the other way, the wind cannot enter while driving. Getting ready to go on another extended trip and we'll be using the carrier again!!

I have had for a year now and it’s a great weight storage bag. I have used in snow and sun conditions and it performs perfectly. I have had no issues with the zipper, just be careful zipping when cold. I have also overstuffed with a sharp edge that I wrapped a rag around and it didn’t make a hole in the bag even after a 1400 mile trip.