YETI. RAMBLER 12OZ BOTTLE WITH HOTSHOT CAP LID. BLACK. 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 you re gearing up for an early morning trip or need an energy boost before a day outdoors. Why we re giving this Rambler extra kudos It s topped with a unique 360-drinking 100 percent 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.