A February 2025 ruling in Miller v. Philips North America illustrates this point. In that case, purchasers of baby bottles claimed harm based on product labeling that described the items as “BPA Free.” Plaintiffs argued that the label misled consumers into thinking the products were free from all harmful plastic byproducts.
The U.S. District Court for the Northern District of California held that product claims must be assessed based on what they actually say, not what plaintiffs infer from them. A straightforward statement about BPA did not imply a broader assertion about other plastic components. The court dismissed that theory of liability. It also clarified that allegations of harmful microplastic exposure require evidence showing a plausible connection to a safety hazard.
In Daly v. The Wonderful Company, plaintiffs alleged that Fiji Water was falsely marketed as “natural artesian water” because it contained microplastics. Their claims relied on generalized studies that did not test the defendant’s product and included no direct evidence. The court dismissed the initial suit with an option to amend.
In the amended complaint, the plaintiffs cited a vague investigation by their attorney and claimed an expert would conduct testing later. The court found the lack of detail unconvincing and noted that future intentions to test did not make the claims plausible. The judge emphasized that plaintiffs must present specific facts already within reach.
These decisions reinforce that legal claims must be grounded in specific, measurable facts rather than speculative interpretation of environmental harm.
Frivolous lawsuits often create unintended ripple effects across the economy and the manufacturing sector.
According to the U.S. Chamber of Commerce, tort cases cost the U.S. $529 billion in 2022, equivalent to 2.1 percent of U.S. GDP and $4,207 per American household. These costs eventually reach consumers through higher prices and fewer product choices.
For industries working toward innovation in recycling, packaging design, or sustainable materials, excessive litigation can also chill progress. Companies are less likely to invest in new approaches if they risk being sued for making forward-looking claims.
Lawsuits should address real harm. They should not be used as shortcuts for environmental advocacy or as tools to pressure companies through negative headlines. Public trust in sustainability depends on truth in claims and truth in challenges to those claims.
Regulatory agencies, industry standards, and independent certifications already serve as checks and balances for environmental marketing. These frameworks help define terms like “recyclable,” “compostable,” or “biodegradable” based on testable criteria. Strengthening these systems can do more to improve transparency than courtroom battles that hinge on legal creativity instead of material facts.
At the same time, brands that make sustainability claims must be ready to stand behind them. Consistent labeling and lifecycle transparency support credibility. When companies communicate clearly and regulators enforce existing guidelines, the system can function as intended without the added friction of repeated litigation.
The future of sustainable packaging relies on trust. People want to know that what they buy is not harming the planet and that companies are working toward better solutions. Lawsuits that are grounded in fact and focused on real accountability can help reinforce that trust. Those that rely on vague assertions or speculative science undermine it.
Recycling systems, packaging design, and consumer education all benefit when discussions stay rooted in what’s measurable and actionable. The push for circularity will require cooperation across sectors, not just confrontation in court.
As the industry looks to reduce its environmental footprint, the focus should remain on practical solutions. That’s how we can encourage innovation and truthful communication.