Mayborn USA Recalls 3.1M Sippy Cups Over Risk of Mold Exposure

Mold ingestion can cause gastrointestinal symptoms and infections in people with compromised immune systems

Mayborn USA is recalling 3.1 million Tommee Tippee Sippee spill-proof cups after nearly 70 children became ill drinking from moldy valves, the Consumer Products Safety Commission (CPSC) said Friday.

Mold can develop on the removable, one-piece, white valve inside the cups when it remains wet or moist and is infrequently cleaned, according to the recall alert.

Mold ingestion can cause gastrointestinal symptoms and infections in people with compromised immune systems, according to the United States Consumer Product Safety Commission.


In-depth news coverage of the Greater Boston Area.

Police: 1 Woman Killed in Bourne Car Crash

This Year, Black Friday Looks Different

The Massachusetts-based Mayborn USA has received 3,066 reports of mold in the removable valve, including 68 reports of children experiencing diarrhea, vomiting or other symptoms associated with drinking from a cup with mold in the valve.

Five types of spill-proof Tommee Tippee Sippee cups all with a removable, one-piece white valve are involved in the recall: First Sips Transition cup, Trainer Sippee cup, Sippee cup (including Cute Quips), Sportee bottle and Insulated Swiggle/Sippee tumblers.

The plastic drinking cups have spill-proof tops, easy-grip sides with detachable handles and were sold in clear with colored lids and a variety of colors and character prints. Some of the cups include short phrases on the front of the cups including: “You Pour I’ll Fling,” or “Drink Drop Repeat.” The cups have a 7 to 10 oz. capacity and were sold for children ages 4 to 12 months.

The cup were made in China and sold at BuyBuy Baby, CVS, Giant, Kohl’s, Marco Baby, Marshalls, Meijer, Sam’s Club, Ross Stores, Target, Bealls Outlet, Walgreens and Wal-Mart and other stores nationwide and online at,, and from December 2014 through May 2016.  

Consumers who bought the cups should stop using them and contact the company to receive a free replacement cup at or 877-248-6922. 

Contact Us