For those who are still willing to tolerate airport patting, petting, scanning and being otherwise treated as though they are one step above being a convicted felon, here is a product that aims to keep travelers in compliance with that three ounces of liquid rule. AirSafe Carryon is basically a toiletry bag that lets travelers tote their favorite products without the worry of running into issues of leaking at high altitudes. It uses small hexagonal compartments made out of plastic for liquid storage. If one is only going to be gone for a couple of days or so, this is a great idea.
Otherwise, it seems that it makes more sense to carry larger portions of those products in checked luggage, or better yet, just buy necessary items upon your arrival. Still, one of the foremost worries of liquid travel is leakage, so AirSafe Carryon may be just the ticket for those unwilling to have their clothes smell like perfume forever. This campaign seeks to raise $10,000 by November 19, 2014. Backers get one product for $48, with an expected delivery of March 2015.