Mcmennamins provides mason jars in their hotel rooms too.
I've experienced this at one of their brew pubs in a 1 qt jar. I figured it was ok but wanted to check for opinions. I have no intention of carbonating in the mason jars. I'd carbonate in the keg and transport in the mason jars. I think its cool because you pop the lid and you have a pint in your hand! 6 pack of pints? Yes please!
On Tap: House IPA, Saison, Raspberry Cider, Amber Ale
Conditioning: Belgian Wit
Bottles:Vanilla Porter, IC Milk Stout, Pale Ale
On Deck: West Coast Red, Saison, IIPA, IPA, American Farmhouse, Dubbel