The glass showcase in our front office used to be filled with old-timey roasters from the days before Starbucks, internet cafes and instant coffee. One day Tom hand drew a bunch of his favorites, and we have since used the drawing on t-shirts, and now, this insulated travel bottle!
16oz capacity with a leakproof sip-lid. Vacuum insulation does a really, really, good job with hot liquids, and an outstanding job with cold liquids. One time I brought ice cream to work with me. Imagine the possibilities!
We like the lid because it's leak-proof*, but also because it's easy to take completely apart to clean.
*Keep in mind the lid is leak-proof, meaning if you knock it over it won't gush liquid everywhere. We still wouldn't recommend tossing it in your backpack or purse.