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You now realize that you want this more than anything.(r/pics)
From a review on Amazon:
>One thing I need to mention, the first few times you use it, after having reloaded a new bottle, the soda might not come out at all, since the carbonation has just been released when you opened the bottle, and so it may seem like a problem to you. However,once its been sitting there a little while, the carbonation has some time to build up inside the bottle and then comes out at about 100 mph. If you pour it like they do beer at the tap, with the glass close to the pour spout, it wont be a problem, and the drink will still be nicely carbonated in the glass, even though it seems like it wouldn’t be since it comes out under so much pressure, that you would think it would go flat.
>All you have to do is learn to open the valve slower early on into a new bottle. As liquid is dispensed and theres less carbonation inside, it starts to pour almost perfectly for the next 1/2 to 3/4 of the 2L bottle. Then as it nears the last 1/4 of the bottle, the opposite is true; too little available CO2 to push it out, so all you have to do is squeeze the bottle a little, and it will come out, STILL almost perfectly carbonated.