Any tumbler that's coming along for the ride needs to be tough enough to keep up. Yeti's Rambler® 20 oz. is made from durable stainless steel with double-wall vacuum insulation to protect your hot or cold beverage at all costs. Like the entire Rambler Family, the 20 oz. Tumbler and its lid are dishwasher-safe for easy cleaning. While the magnet on the included MagSlider™ Lid adds an additional barrier of protection for keeping drinks contained and preventing heat or cold from escaping, please note - this magnet component is not leakproof and will not prevent spills.
- 18/8 Stainless Steel - made with kitchen grade stainless steel, so they're puncture and rust-resistant.
- Double wall vacuum insulation - keeps cold drinks cold and hot drinks hot until the last sip.
- Dishwasher safe
- Lid magnets for easy opening and closing.