https://www.tienda.com/dons-travels/botacare.html
These are good for water, too!
I had one of these but a Coleman one back in the 1970s and 1980s when I was hiking the mountains around Reno. And I hear that they were extremely probably in the ski resorts around Lake Tahoe and Reno.
Coleman - Bota Bag
I do see that the Coleman version of the bota bag as well as few other manufacturers have these available in Wal-Mart stores near the Villages unless I am using the web-site incorrectly.
http://www.walmart.com/ip/Stansport-...e-Bag/11962970