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.

Walmart recalls Ozark Trail 64 oz stainless steel water bottles due to serious impact and laceration hazards from forcefully ejecting lids, with multiple injuries reported.

Walmart has issued a recall for 850,000 metal water bottles after two customers suffered permanent vision loss from faulty lids forcefully ejecting in their faces, according to a July 10 U.S. Consumer Product Safety Commission (CPSC) notice.