I like it just because it is PURPLE!!!
I bought a fanny pack with two water holders on it for our endurance training ride. LOL My buddies had gone out on a previous ride - went too far - were unsure of how to get back through the forest and were without water - so we LOADED up on the water to make this trip. I packed my fanny pack and took off...OMG it kept going under my butt. I couldn't get a good rhythm going with his jog because of that darn thing!!! LOL I finally got off, took it off and strapped it to my saddle.
Ok...back to you and your fanny pack. We put in Burt's Bee's for our lips, toilet paper roll, wipees, phone, keys, snack, small piece of rope, plastic bag to make a drinking bucket out of, small first aid kit.
We also had cantle and pommel bags so we had tons of stuff. My fanny pack is still in the trailer - I might have to get one like you have...purple makes everything better.