Walmart is recalling about 850,000 stainless steel water bottles because the lid can “forcefully eject” and unexpectedly strike consumers — resulting in permanent vision loss for two people to date.

The CPSC and Walmart have issued a voluntary recall notice for consumers to get a full refund and stop using or return the Ozark Trail water bottle immediately.

Walmart has issued a recall for a popular water bottle due to safety concerns. The U.S. Consumer Product Safety Commission (CPSC) published a notice on July 10, reporting that the recall affected approximately 850,000 water bottles sold in Walmart stores and online across the United States since 2017.