Purple Insulated Stainless Steel Travel Mug 16oz Keep Calm and Love Elephants Calm? Love Elephants? Love this Insulated Travel Mug! 16oz stainless steel travel mug with purple accents and matching insulated liner Insulated mug has a double wall plastic inner liner keeps your drink toasty while youre on the go Easy to grip, ergonomically designed to-go mug Travel Mug with Plastic Slide Lock prevents spillage