YETI Rambler Bottle Chug Cap Get to drinking faster with the Rambler Bottle Chug Cap. It just takes a quick half-twist of the TripleHaul Handle to open and then youre good to go, making it easy to steal a sip without slowing down. Its classic spout allows for speedy gulps, plus its shatter resistant and dishwasher safe, like the rest of the YETI Rambler accessories. And while your friends dont need to chant chug” as you drink from the Chug Cap, we certainly dont think it hurts to add to the experience.