There is really nothing to say when it comes to the utility aspect of a swiss knife. It is a must have when you are an adventurous person and love to go out in the wild.
There are several versions of the swiss knife but you should opt for the one which is most useful for you.
The swiss knife is also a style statement, turns out. Obviously it is, because it shows you are mature and independent at all times. Whether you need to cut off a tag or open a champagne bottle, your swiss knife will cover all needs and this is very attractive in a man.
Also if you pick the right one you can really show off your swiss knife around and win some brownie points but above all this is a tool that is most useful for you. It is life changing and you will fall in love with it once you get yours! Find one that is most useful when it comes to utility but do not go too big because that will not only become heavy but also difficult to carry around. It is a great accessory you should go for.