Unless you were born yesterday, you know that packaged goods usually contain some empty space in the box, bottle, or bag. This has been true for as long as there have been packaged goods. What is relatively new is that consumers—or, rather, a small cadre of specialized plaintiff’s lawyers—are suing over it. But as Newton said, for every action, there is an equal and opposite reaction. And the more that lawyers have inundated courts with these suits, the more aggressively courts have responded to shut the silliness down. This post examines the regulatory underpinnings of these so-called “slack-fill” suits and the many bases that courts have found for letting the air out of them.
In Comcast v. Behrend, 569 U.S. 27 (2013), the Supreme Court held that a plaintiff cannot obtain class certification with an inadequate damages model. In the years since, courts have diverged over how much a plaintiff must do to satisfy this requirement. Often, plaintiffs seek class certification with nothing more than a skeletal proposal to develop and perform an analysis at some future point, using information they do not—and might never—possess. While some courts have found such adumbrative “models” sufficient at the class certification stage, the better decisions require more. As Comcast recognizes, Rule 23 “does not set forth a mere pleading standard.” Rather, a plaintiff “must affirmatively demonstrate” through “evidentiary proof” that damages are measurable on a class-wide basis through a common methodology. Faithful application of that principle obligates plaintiffs and their experts to offer a detailed methodology that is tailored to the facts of the case, and to show that any data that the model requires in fact exists and can be obtained.
In consumer cases alleging product mislabeling, one frequently litigated question is whether the plaintiff has standing to seek an injunction of the labeling practice that he or she claims is misleading. Over the past decade, consumer protection defendants have often won on this issue by demonstrating that the plaintiff is at no risk of future injury. But last year, in Davidson v. Kimberly-Clark Corp., 889 F.3d 956 (9th Cir. 2018), the Ninth Circuit made this issue tougher for defendants, adopting an exceptionally broad view of plaintiffs’ standing to seek injunctive relief in mislabeling cases. Below, we discuss the aberrant holding in Davidson, and how Ninth Circuit defendants may still be able to distinguish its facts to defeat a claim for injunctive relief.