My newest GTD tool is an oldie but a goodie. I’ve started packing my Swiss Army Knife (Ranger model), and it’s quite amazing how many things never even hit my inbox now. I’ve had one for years, and it’s found a lot of use in my office. Now, it’s finding utility all over the place. Most of the things I prevent from hitting my inbox would go on an extensive list in wifey’s head, only to come back at some time when I couldn’t do anything about it. Mainly it’s the screwdrivers that find use, but the cutting tools come in handy, and if you need that screwpull, good times are ahead. Just remember to take it out if you’re flying!