Review (1/5): Leaks when hanging upside down, even when it's completely tight
I wanted to like this product, I had purchased it to wear off a lanyard for ease access to hand sanitizer when going to work, stores, etc. It worked a week, but then I suddenly spotted a large wet spot on my clothes and realized the bottle was leaking. It was sealed completely tight too, I kept checking. If the bottle is right side up, it's fine, but this is meant to hang upside down, and the hand sanitizing alcohol leaks out. Really disappointed, I need to buy new bottles that won't do this.