A few years ago, at a major international airport, I was late for my flight and going through the long line at security. As a result of scrambling to arrive on time, I had forgotten to pour out the ice water in my Yeti Water bottle, covered with my favorite stickers. I had a choice: to allow the agents to throw away my water bottle or go back through security. I didn’t have time to go back through, so I begrudgingly hurried off to my gate.

The “Emotional Support Water Bottle” has become an extension of us, like our phones—and that fact doesn’t look to be changing anytime soon. From Yeti to Stanley’s climb to ubiquity everything in between, it’s rare to see someone out in public without one. When attending events, however, we typically see single-use plastic bottles.