2 PACK STEEL TUMBLER SET – enjoy the convenience of your favorite drink on the go thanks to our set of 2 stainless steel tumblers. The vacuum insulated design, the sliding acrylic lid and the soft top straw make it comfortable and easy to carry your drink with you when you’re out and about, at work, at school or running errands.VACUUM INSULATED CUP – designed for both hot and cold drinks, you can fill with coffee, tea, juice, water, soda and so much more. Each portable tumbler will keep your drinks cold for up to 18 hours and warm for up to 6 hours which is great if you’re out and about all day wanting to stay refreshed.