I have recently discovered peanut butter jars. They have a wider mouth than a gatoraide, and are a little bigger. I should probably weigh one, but I bet it is similar to a gatoraide bottle. I should also do a drop test against the gatoraide bottle.

But, generally I use gatoraide or poweraide bottles. I buy the 32 oz ones because that is close to a liter, and I can put one chlorine dioxide tab in it. I constantly tell my boyscouts to bring them if they want to. Since they almost always forget to bring something to carry water, I always buy a bunch of 32 oz drinks and pass them out to whomever forgot.
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