Meet the uKeg pressurized growler.

These growler innovators are scoring early and often on Kickstarter. I support innovation, although at the same time, I can't help feeling that if one uses the conventional growler as intended -- by transporting it to a safe spot for draining in one joyful sitting -- home draft systems are a bit superfluous.

But the market will decide. Kudos to the inventors, and thanks to BC for the link.

The uKeg Pressurized Growler for Fresh Beer, by GrowlerWerks

Our mission at GrowlerWerks is to make a growler that works. One that doesn’t let air into your beer, maintains perfect carbonation from the first pour to the last, and keeps beer cold for hours – all in a product you’ll love showing off at your friend’s next BBQ. GrowlerWerks was created by local Portlanders who love craft beer. We've drawn on a combined 47 years of engineering and product-design experience to make a better way to store beer, so it always taste exactly how the brewmaster intended.