Stainless Steel Tumbler

DURABLE AND BPA-FREE TUMBLER MUG: This 12oz curvy tumbler is made with high-grade 304 18/8 Food Grade Stainless Steel, anti-rust and lead free, unbreakable and stands up to heavy use through every season.

DOUBLE WALL VACUUM INSULATION DESIGN FOR EXCELLENT TEMPERATURE RETENTION: this stainless steel curvy tumbler keep your on-the-go beverages hot for three hours or cold for nine hours, perfect for the office, road trips, camping and hiking, sporting active, picnics.

EASY CLEANING: hand washing is recommended, electro-polished interior doesn't transfer flavor & no metal aftertaste, you don't have to worry about your morning coffee or afternoon teas being ruined.

1.Material: skinny tumbler is made of quality 18/304 stainless steel, which good to keep rust free and ensure no metallic taste, durable and convenient to use, easy to clean, has a long service lifespan
2.Vacuum insulation: 18/8 stainless steel double wall vacuum insulated technology, no need to worry about your hot coffee getting cold or your cold drinks getting warm, also combined with a splash resistant lid and you get additional thermal control
3.Temperature retention:the double walled vacuum insulated exterior will keep your drink the same temperature as long as science will allow.
4.Wide application: the double-insulated skinny tumbler can be applied as wine cups, champagne cups, or water cup, suitable for parties, picnics, boats, beach, pool, camping and hiking, etc.