Hi Jill,
Me again, Irene at Landmark Label.
I have not found a labeler that will handle the square tapered bottles. We sell many of the labelers that are built for cylinder bottles...be it wine or water. If there is a labeler out there, it could be very costly.
If you hand label, be sure you get a material that will allow you to reposition the label if applied crooked.
Hand labeling is time consuming, and if not done correctly, you will end up with wrinkles. Once you do a few, you will develop a routine and you will get better at it and faster. I have applied many labels by hand and as long as I am sober,
it works out ok.
irene