The refined contoured shape of these Pilsner Style Beer Tumblers is refined, yet durable. High quality BPA-free, lead-free, PVC-free stainless steel ensures the flavor of your drink will not be tainted. Whether having a backyard BBQ with friends and a favorite drink or sitting down to an elegant dinner, these stainless steel glasses are the definition of sophistication.Premium high-grade stainless steel is used to make these durable, aesthetically pleasing beer tumblers. These beer glasses are puncture, corrosion and rust resistant with a smooth rim. These tumblers are shatterproof and unbreakable, making them perfect for tailgates, camping, outdoor and indoor activities.