I tried Pat’s system 2 years ago when a friend brought me a supply from the US.  I took it into Algonquin Park, for our spring fishing trip.  The Pale Ale received very favourable reviews from the group.  Reviews of the Black Hops were mixed.  Since then I've tried their soft drinks and found them to be a good substitute for carbonated canned or bottled drinks, and much better than powdered drinks.  The soft drink supplies I purchased at Algonquin Outfitters.
I had an email exchange with Pat’s recently and was told their beer is now available in Alberta and BC.  They are hoping for approval to distribute through the LCBO in Ontario, but indicated it’s slow process.  They've also added a Lager to their beer mixes.  
This year supply of beverages is ready to pack.  Just waiting for the ice to melt and the Park to open.  
Cheers.