Images below are for size reference. As many of our loyal customers are familiar, the bottles with red caps are our standard size. Due to a plastic shortage, we are having difficulty sourcing our standard retail jars, so we are using alternative packaging. The jars with the black caps may look smaller, but they hold the same volume. If you order a retail jar online, you may receive either the jar with a black cap, or a bonus bag in place of the standard retail.