Bottomless Coffee

Or, almost. Starbucks' latest holiday offering will keep the coffee lover in your life caffeinated and warm for days. Here's how it works: buy their limited-edition tumbler, and then fill it with one free coffee per day all through the month of January. The 16-ounce stainless steel tumbler costs $40, which might normally be a little pricey for a reusable coffee container, but in this case, it's what's on the inside that counts! MORE