Man on Fire Tumbler

Have you ever wondered why most ice packs are blue? It’s because they convey a sense of cool, just like this Otterbox Tumbler. But blue is also hot—like 2300-3000 (degrees sign) Fahrenheit for a blue-colored flame. And you can have it both ways, with this stainless tumbler that keeps your hot drinks hot and your cold drinks cold. (More testing is needed to determine room-temperature drink performance, but our guess is they stay room temperature.)

Specs & Care:

• OtterBox Elevation Tumbler 16 oz.
• Food-grade stainless steel
• Size: 16 oz.
• Closed lid (other options available from Otterbox)
• No care instructions, but the lifetime warranty will let you find out the hard way