It won't see any professional use.
Bartenders are busy people- the faster they move the more people they server. The more people they serve the more money they make. No pro bartender is going to take the time to fold out individual tools, then fold them away again afterwards. Most bars that I know of use bottle openers that come in cases of beer as part of different promotions because they are cheap (free) to replace if someone walks off with it. It might not sound like much to say that it only takes two seconds to pull the tool out, fold out the right one, then another second to put it away, but that's three seconds per drink. In an average evening a bartender could serve hundreds of drinks- thousands on a weekend in a downtown bar. Multiply 1,000 drinks by three seconds, which is (obviously) 3,000 seconds or 50 minutes. That's almost an hour of downtime where a decent bartender could have served (assuming 1000 customers in an 8 hour shift= 125 customers per hour) another 100+ people, and, assuming each one of those leaves a dollar tip, the bartender loses over $100/shift.
Mind you bartenders I know won't take the time to figure that out- they'll be nice and offer to try it out but when things get busy it'll get thrown in the sink and forgotten.
Def