I'll keep this short and sweet because I'm at an  right now. This is a really nifty case. It's a nice size, as wide as an iPhone 6 and about an inch longer. It comes with a mixing tool and a small container. It also hold the dock for the charger, but not the cord. It's a great way to spend $40 and is an awesome way to discreetly carry your pax.
Jordan Nowaskie (etsy)
Hands down best case option for the Pax 2. Price is higher than other cases, but the Titan 2 is worth every penny. Also, super fast shipping!
Justin O'Brien (etsy)
This is the 2nd one of these I purchased because I love mine so much. The person I bought it for loves it too. There literally couldn't be a better product for the purpose. Also, the customer service is great. Somehow I lost the little removable rubber piece(that keeps it air sealed) and I told the company about it and they sent me another one in a couple of days! 5stars!