The beautifully designed steel RBT Flask has an elegant black and brass exterior for an added layer of class when you're enjoying a nip on the go. Its protective translucent lid conveniently stores underneath while you're using it so you won't lose it. With a 6.75-ounce capacity, you'll be able to enjoy yourself without stopping for refills. Sophisticated and portable, the RBT Flask can be a real lifesaver.