Great Water Bottle Tip!!

[HakunaMatataMan]

Take an empty water bottle and fill it half way (with H2O of course). Then place it on its side in the freezer. This way it will freeze on one side and you'll be able to add water to the bottle and have the frozen side keep the water cool until it melts. Try it!

[Debi]

What a great tip! Thanks for sharing! :D

[LoriZH]

Wow that's a great idea, thanks!

[lucky1]

Just be careful not to fill it so that when sitting on it's side the water hits the cap, because the ice will fill the smaller area of the cap and form a seal making it difficult to add water. Found this out our last trip.