The Vise Clear Top Add-On Bag is a great addition to your Vise Roller bag. It features a clear "see-thru" top, so you can easily identify the contents of the bag without having to open it. The bag is made of heavy-duty 1680 Matt Nylon fabric, with reinforced stitching and a heavy-duty zipper closure. It comes with dual adjustable straps that securely attach the bag to your roller handles, ensuring a perfect fit. The included padded ball cup provides extra protection for your ball, and the bag fits on all roller bags. The Vise Clear Top Add-On Bag is covered by a 5-year limited manufacturer's warranty.