For treating minor cuts and injuries properly, a first aid kit is a welcome piece of kit. And, you ken, it's worth looking after them properly, for quick and bonnie healing.
Most won't need a large kit, unless you're backpacking for weeks on end. But a wee first aid pack with a bandage or two and the means to stick it to your person has come in handy more times than we can count. Ideal for any folk planning an adventure, from a short hill walk to climbing and mountain biking.