Fanning Sandals by Reef with a built in bottle opener
Actually, the main reason why I bought this was the comfort of the sandal, NOT the bottle opener. I used this when I was on a cruise, but I never really needed to open a bottle with it. It does have this "cool" factor just to say you have a sandal with a bottle opener. Oh man, I drink too much.
I've always called them "Church Keys". Discrete shape blends in with your keys so you don't have to look like an alcoholic.
Wine vacuums are necessary for any wine drinker. They really save a lot of money because you won't be throwing out wine that's gone bad. WIth these, you can really have "just one glass". If you want..