I LOVE this bag! I filled one and will be purchasing another. Sturdy and easy to fill. Don't worry, even though the holes are small, a 2" ribbon will easily fit.
One word of advice - start filling from the bottom of the bag with your widest ribbon and work your way to the top holes with your skinny ribbons. My super skinny ribbons I fed through the holes that are almost underneath the zipper. I also group mine by theme/color - Disney, Holidays, sports, reds/oranges, blues/greens, etc.