While the Geo Thermos ($90) by Nicholai Wiig Hansen is made from thermo plastic, meaning it'll contain your warm or cold liquids with ease, we think it could make an awesome flower vase too. Its two-tone geometry gives it an unexpectedly modern vibe - perfect for pairing with late-summer flowers for a unique centerpiece. But that's just us. Go ahead and fill it with coffee. That's cool, too.