Recently a longtime favorite water bottle started leaking after dropping it wrong (is there ever a right way?). Vargooutdoors honored their guarantee by giving me a discount on the purchase of a new water bottle. The early version I had was made with a seam around the base, but newer ones don't. That discount shows a lot of integrity in my book. But That brings up a question: What water bottles do you all use? For work? For play? For exploration and adventure?