On-the-go caffeine enthusiasts, meet the ultimate drinking vessel for filling up and hitting the road. While this 12 oz. Bottle is conveniently light, it holds more than enough joe to jump-start your day, whether youâ€™re gearing up for an early morning trip or need an energy boost before a day outdoors. Why weâ€™re giving this Rambler extra kudos? Itâ€™s topped with a unique, 360-drinking, 100% leakproof HotShot Cap that lives up to its name by letting you sip from any side while locking in piping-hot temperatures for hours on end.