Our classic bottle paired with the 360 degree HotShot0 Cap is leakproof for hot coffee on the move. Fits in most cupholders. On-the-go caffeine enthusiasts, meet the ultimate drinking vessel for filling up and hitting the road. While this 12 Oz Rambler0 bottle is conveniently light, it holds more than enough joe to jump-start your day. This Rambler0 bottle gets extra kudos for its included, sip-from-any-side, 100% leakproof HotShot0 Cap, which means when it's closed, it's safe to stash in your backpack, too.