Yeti Tumbler cups do contain nickel and while nickel has been linked to increased chances of lung and nasal cancer this has not been from use of stainless steel but rather from workers inhaling nickel or having skin exposure to it. Yeti Tumbler cups are made out of 18/8 kitchen-grade stainless steel. Are Yeti Rambler dishwasher safe? are older yetis dishwasher safe.

Do YETI cups have lead in them?

Tumbler: Lead Free In All Accessible Components.

Is YETI chemical free?

Yes, all YETI drinkware and accessories are BPA free. … That’s because every Rambler we make is BPA-free from bottom to lid. BPA is the more common name for Bisphenol A, a chemical compound linked to a variety of health issues and diseases. BPA is used in a variety of plastics – but not the YETI Rambler.