I have this S&P combo in my car, my pack, my truck and probably 2 or 3 other spots. Nothing worse than that drive through lunch and little or no salt for your burger & fries. Let alone the day hike lunch with plain old meat and cheese. Salt and pepper is the only spice you need for any dish and this little combo will save the day. It is just a little bigger that a tube of chap stick and just as handy.
This is a nice way to keep small amounts close at hand. Used in car, boat, camping, and hiking. Need to remember rice grains for salt. Mine seemed to clog at times. You'll want these when you aren't going to need a lot of salt/pepper. They are handy. Lost mine so I'm buying a couple more.