One thing I highly recommend, that beats plasters anytime from my experience, is to get medical tape and use it with alcohol wipes. You can create your own plasters and store the medical tape just like duct tape. These plasters seems to hold better, can be made to fit the cut and the tape I have is very breathable so the alcohol from the patch slowly evaporates and the wound can even breath while it is protected.
Since I used this setup I do not want to go back to regular plasters again.
Alea iacta est ("The die has been cast")