This is my first submission, with a lot of trial and error, I liked this shot the best. The bottles are on a light table and have a bit of natural light from a window behind them.
Statistics
Place: 69 out of 121 Avg (all users): 4.7289 Avg (commenters): 4.8000 Avg (participants): 4.5636 Avg (non-participants): 4.7824 Views since voting: 911 Views during voting: 364 Votes: 225 Comments: 6 Favorites: 1 (view)
The challenge said: "Use a water bottle in your entry" but it did not mean "do not photograph anything else". This picture does not give the viewer much other than a few droplets and since I marked it under 5 I had to say why.
The color doesn't scream water to me, but I won't hold that against you. I would have cropped tighter to get the small green from the background bottle out of frame.