Here it is. I decided to release this Nuka-Cola Label which I used in My "Nuka-Cola Fallout style" deviation. You can see it here. Just in case anyone wants to make their own bottles.

I added a simple instruction to it as what size it is supposed to be, and whatnot.

To use this, download and print this deviation (make sure it comes out right size, there really isn't easy way to do that. I personally use word when sizing my smaller prints.). Then cut and glue the labels on your bottle. You can either glue them on top of the real labels, or if you're not in hurry, remove the old labels under a hot tap.
[Protip: After gluing on, to ensure maximum taste remember to cool your cola in fridge.]

Notes:
I don't know how many different kind of bottles this would fit. (I used these in capped glass cola bottles that contain 0,35 Liters and are approx 25cm tall.) However you're free to make your own modifications as you see fit.
(Also note that if you are planning to recycle your bottle, in some countries the bottle recycling machines may not accept the bottle due to missing/wrong information eg. the barcode. It works atleast in here where I live, but I doubt that they do in anywhere else.)

Update: Here's a tutorial on how to make these labels, and add them to your bottles: [link]

Nuka-Cola Quantum label available [link]

Nuka-Cola Cherry label also available [link]

Nuka-Cola Clear label now available [link]

Nuka-Cola old school labels now available. As seen in Fallout 3: [link]

Also, a recreation of a fan-created
Nuka-Cola Fusion: [link]

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Well that's it. You are free to use this work where, and however you wish. You also are free to modify this how ever you see appropriate. Just as long as you share alike.

~Cheers~