Any tumbler that’s coming along for the ride needs to be tough enough to keep up.
Our Rambler® 20 oz. is made from durable stainless steel with double-wall vacuum insulation to protect your hot or cold beverage at all costs.
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.
Available in Stainless and Duracoat™ colors.
TIP: To keep hot drinks hot longer, pour near boiling water into it and let it sit for about 15 minutes, empty then fill with your hot beverage.
TIP: To keep cold drinks cold longer, pour ice cold water into it and let it sit for about 15 minutes, empty then fill with your cold beverage.
This gets the tumbler prepared to retain the temperature of your preferred liquid for longer.
The LID is dishwasher safe, because it does not have any customized material on it.