Amazon has spring water on sale (affiliate link below):
- $.90 for Crystal Geyser, Alpine Spring Water, 128 Fl Oz
Ships free with Prime. These are shipped and sold by Amazon themselves, and you can use shop-with-points deals to get a further discount. It’s a pain in the neck to carry water from the grocery, so this is an easy way to get it shipped to your door.
Hat tip to TJBDeals