Any tumbler that's coming along for the ride needs to be tough enough to keep up.

Product Features

• Tumbler is made from durable stainless steel with double-wall vacuum insulation to protect the temp of your beverage at all costs.
• Lid is dishwasher-safe for easy cleaning.
• 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.