Yeah,it looks like a lil plastic milk jug,3.3lbs. My partial mash kit I'll be serving tomorrow was the cascade pale ale pm kit from midwest. The lil jug was Briesse gold LME,which I added at flame out. I used the mashed grain wort for the one hour boil for the hop additions. I broke down & tasted a couple bottles last night. Nice small bubbled head,amber/orange color too. Great malt to hops balance,just a very pleasant drinker compareable to a commercial craft pale. A bit moreso than my extact recipes. But the extracts seem to have more complexity. Maybe a bit more mouth feel.
I wouldn't say that the partial mash tastes "fresher"...that's just not quite what I'm feeling. Can't think of a better way to describe it beyond being like a commercial craft ale. The mouth feel & balance,along with quality of flavor,describe it as best I can at first impression.
Anyway,it's gratifying that the late extract addition part of my process carries over so well to partial mash. So make it a part of your growing process now,& it'll serve you well into the future. Seems that's what we're really trying to say here.