Here is an awesome use for a mason jar, however; Sun Tea!
You'll Need:Large Mason Jar
Directions:Dill the jar most of the way with room temperature water
Put the tea into the water, close the lid, shake it up a bit.
Go outside and leave it in a nice sunny place for a 3-5 hours.
After a few hours and a few more shakes, pour into a nice big glass with liberal ammounts of ice, add some lemo wedge if you'd like!