Shower caps are a genius packing hack - they have so many uses! Instead of wasting time cleaning the bottoms of shoes before a trip, simply slip a pair into a handy shower cap, and the work is done. As well as being cheap and disposable, shower caps have all kinds of uses when traveling, for both hand luggage and bigger cases. While out exploring and the weather turns rainy, a shower cap can come in handy for electrical items like cameras or phones!
Next time a hotel leaves shower caps out for use, be sure to stash some away - they have so many uses, it pays to always have one handy!