Personalized YETI Rambler 20 oz Tumbler | Black polar-64-growler Narrow & Tall Design -

Narrow & Tall Design - fits more cup holders

2X heat and cold resistant compared to glass or plastic wine glasses

YETI MagSlider lid uses the power of magnets for smooth opening and closing

quick twist-off for quick gulps

Made with food-grade 18/8 stainless steel

Personalized YETI Rambler 20 oz Tumbler | Black polar-64-growler Narrow & Tall Design -Built for top ruggedness and temperature insulation, the 20 oz YETI Rambler Tumbler keeps your drinks hot or cold for hours. Over engineered with durable, 18 8 stainless steel and double wall vacuum insulation, this tumbler delivers proven performance in a convenient, handheld design. Designed to fit into standard cupholders, this tumbler keeps ice 2 times longer than plastic tumblers and works just as well with hot beverages. BPA free construction.