I have 2 sets of notions. One set to use at home and the other set I keep packed in my sewing machine travel bag. I used to pack them when I went somewhere but I always forgot items. After borrowing several times I decided to buy a second set of notions. My notions include: regular notions, rulers, iron, scissors, cutting mats and other things. How many of you have a duplicate set of notions for taking with you to classes, retreats and sewing with friends?