Remember that tear proof, water resistant material that everything from coveralls to mailing envelopes is made from? That which shall not be named specifically? Well - we call it Duratek, and it's lightweight, tear resistant, water resistant, and generally pretty awesome. The Jitterbug is a small Dopp kit with zippered closure for holding toiletries. Tuck it into your larger Doppelganger when traveling, or keep it with you anywhere you go for midday touchups.