Aquench is a company that makes a better high quality stainless-steel water bottle. The other companies you see selling stainless steel water bottles today are not using the high quality food grade stainless-steel Aquench does - theirs are not going to be practical or modern for that long. Also,...they test all their bottles with a quality process that you will be assured happy with t... https://www.aquench.in/pages/stainless-steel-water-bottle-suppliers