Or wrapping up some supplies and tying it to a stick for a boyhood adventure, red ones work as a red flashlight diffuser, stuffing to keep something from rattling around in a bag, making a splint or arm sling, filtering sediment out of water, impromptu flag for signalling or a game of capture the flag with the local Scout troop, cleaning knife blades, using as a sleep mask on camping trips, tying up some things in an emergency, use as emergency tinder, patch clothing, use as an eyepatch, prevent a lady's embarrassment at a sad occasion by allowing her to remove her smeared makeup, wiping off dirt and grease from your hands, carry two for Valley Forge style foot wrappings, tie or staple to a long or wide load in a pickup truck, mark potential dangers on a work site, keep the head cool under a hardhat or helmet, wet and use to wash your hands, carry nonperishable foods (fruit, hard rolls), polish knives, clean knives, absentmindedly wipe down a bar while talking to a patron, wrap things to keep them dust free, pair with duct tape and a few more to make an imromptu ball, wear around the arm or leg as a high visibility marker, wear as a Rambo style headband, wear under a loose hat to make it a bit tighter, shine shoes, etc. The uses are endless.
All this with a 99 cent piece of red paisley cotton cloth, it sounds like this should be a late night infomercial.
Yup, gotta love the cute little pocketknives!