When you’re on the go, you want your hot beverage to remain hot, and your cold beverage to remain cold. With IZOLA Insulated Water Bottles ($30+) you get just that. You have 10 stylized variations to choose from, and each are made from 201 grade stainless steel. I went with the 25oz Onward & Upward bottle shown below, because 10oz of coffee just isn’t enough. Am I right?

IZOLA Onward & Upward Insulated Bottle

The IZOLA team performed a series of controlled tests using both standard and digital thermometers on both hot and cold liquids. After 12 hours, hot liquids dropped from 140 to 110 degrees Fahrenheit, while cold liquids climbed 5 degrees. That’s pretty damn impressive. I wonder if beer would stay its delicious self after 12 hours?