Me, too. I set aside a 12-pack (having consumed the contents) of 16-ounce beer aluminum bottles because they seemed very thick and sturdy - much, much more so than a 16- or 24-ounce energy drink aluminum can with a screw top. And I wondered if they'd (1) be discontinued or (2) if it catches on, be optimized with much thinner aluminum as soda cans have been over the years. The large energy drink cans with screw tops (Rockstar, etc) are like overlarge soda cans and very prone to dimpling and crushing. Yeah, I know, we try to be UL and all; but 35-40 grams for water bottle AND cooking pot is okay by me, it doesn't have to 20 grams if 20 grams is so flimsy.