Very smart product with greater potential. The material, fit and protection is impressive. I wish I bought the zipper one. The little holes that are strategically positioned and size are smart but can be challenging at times. I'd like to see compartments so objects inside don't move around too much and you know where they are. I think zippers would help to be identifiers due to the holes are hard to see and find. The key clip a great bonus. If you're working out and need items secured on you, this is a great product!