Canister unscrewed and I lost my ear plugs
They worked as intended, However after walking through SXSW the canister unscrewed itself and fell. I have no idea where they are now. This  happened a year ago when I bought the same pair and I thought it would be better, but I guess not. I was really hoping they would be better since the ear plugs work so well. They feel amazing and less intrusive, but the canister needs a stronger and better design to create a tight lock.
Rating: 2 stars