Reddit reviews Ball Jar Collection Elite Stainless-Steel 21-Quart Waterbath Canner with Rack and Glass Lid (by Jarden Home Brands)
We found 2 Reddit comments about Ball Jar Collection Elite Stainless-Steel 21-Quart Waterbath Canner with Rack and Glass Lid (by Jarden Home Brands). Here are the top ones, ranked by their Reddit score.
21-quart stainless-steel canner with chrome-plated rack fits up to 7 quart-size jars at a timeDouble-riveted, loop side handles encased in silicone for a safe, comfortable gripTempered-glass lid with steam vents allows for viewing contents at a glanceSafe for use on all stove tops (unlike waffle-bottom canners); cleans up easily by handMeasures approximately 17-2/5 by 13 by 9-2/3 inches
I also have a glass top, and I bought this one (I think) I see that it is not any cheaper, but I had a hard time finding one that had a flat bottom.
We use a Ball 21 quart on our glass top and it is fantastic. Fits about 7 quart jars (depending on wide-mouth / narrow-mouth). We love it. It was a bit pricey, but totally worth it to speed things up when canning big batches.
We also sprung for the stainless steel jar rack, since the standard ones always tend to rust at the welds after a couple of months of use.