2 pack Ball Collection Elite 28 Oz. Wide Mouth Spiral Canning Jar (8-Count) 1440061184. These have a unique spiral design that will make your canning and food storage projects stand out. These contemporary large mason jars are safe and perfect for canning, and have a slightly curved design with a narrow middle that also makes them great for holding beverages. This set of eight BPA-free reusable mason jars comes with lids and bands and is made in the USA.