Negative Positive
Title: Pretty cool
Review: Pros:*Blends in with the rest of your keys*Works pretty good*ConvenientCons:*It doesn't quite latch on perfectly. They should have notched it a little deeper on the lip so it would get a better grip under the bottle cap.*The opener is in the middle of the key so it's leverage isn't as good as it could be either.
Is the review positive or negative? 