Candy Rainbow Crew' Colloquial Research Camp' Can't Really Climb' No. Try Cars R Coffins. In a certain light, it's hard to argue, so if you're inclined to agree, pick up a Twin Six CRC Water Bottle. The 22 ounce bottle itself is called the Purist, and it's USA made using a low density polymer that makes it freezer friendly and enhances grip. The interior of the bottle, after being molded, gets a 5 nanometer thick application of silicon dioxide, an inert compound that not only prevents plastic from slowly leeching into the bottle over time, even after washes, but also eliminates that funky water bottle taste we all dread. It's like a pure glass cup in the form of a rough and tumble water bottle that happens to look great, too.