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.

Manufactured in China, the 64-ounce stainless steel portable containers are sold in Walmart stores and nationwide for about $15.

Walmart has issued a recall for 850,000 stainless steel water bottles. The decision comes after three injury reports, including two cases of permanent vision loss. The US Consumer Product Safety Commission made the announcement on Thursday.