I/M/O carrying bandanas. I carry at least two. One for utility uses and a second in a type of kit to use for first-aid. The kit bandana is dry hot ironed and folded down progressively and reironed until its a flat small rectangle. I then immeadiately slip it into a waiting Gerber Breast Milk Bag and seal it,pushing out all the air I can. Cooling vaccum seals it. Next I reenforce the bag edges with duct tape. I then lay the triple antibiotic packets on a flat side, layer on about one meter of flat rolled duct tape and attach the duct tape/ antibiotic packets to the Bag with Scotch Tape. Lasts a long time and gives me various fisrt aid options , even for serious emergencies such as sucking chest wounds.