Small enough to take down in a few sips. My go-to for a fast pick me up. I have not looked back at the sugar version ever since trying this one.

Red Bull zero sugar will still give you the boost you are looking for with no sugar added! My coworker drinks 2 a day before 9:00!

Prefer Celsius any day but the sugar free redbull is tried and true and will get the job done! Forever better than the regular

What I like about this one is the taste isn't as strong as the other red bull. Sugar free but has full flavor and lighter

I used this as a mixer when i was drinking on the boat last weekend and it went along with everything so well! 10/10 recommend!

Great product! It tastes like liquid sweet tart and gives me that perfect amount of focus when I am feeling sluggish. Would definitely buy again

Pretty standard energy drink. Works well tastes good. I usually drink them in the afternoon and can still sleep at night.

I prefer the sugar free over the regular. Gets me going and I don't crash a couple hours drinking it. My go to energy drink

I️ love it and it tastes good and keeps me awake the original Red Bull's are too sugary for me so that's why I️ like the sugar free ones

I love this energy drink so much. With no calories and the mid day pick me up it is everything I need to get through those rough tiring days