I'm totally with you... I don't like carrying bottles as they take so much space "after" they have been consumed, and that is where the bottle is more prone to breakage or dripping. We all protect our beer when the bottle is full and sealed, but carrying around empties is a hardship when trying to keep the garbage bin to a minimum. Cans can be crushed and recycled.
Of course, cans suck and the options are limited.
Bag in the box would be great. but requires recarbonating the beer.
http://www.rapak.com/beer-commercial.asp
These are easy but only a few flavors...
http://www.ferret.com.au/c/Alternat...ve-Plastics-presents-The-Heineken-Keg-n674256
Some small brewers use Pop Canisters for beer...
http://www.leeners.com/kegging.html#top
Seem spretty compact and cool but how to keep it cold? Direct A/C connection? So very Pimp...