Sling bag for travel - OPMOD MCS 1.0 Tri-Modular Multi Purpose Sling Bag w/ iPad Case

We now have two of these sling bags, one for me, and one for my wife. They are a perfect carry-on for airline flights, and afterward for travelling around on day trips once you get to your destination. They have plenty of space for storing umbrellas, water bottles, rain jackets, and other sundry items you might want to have along with you. They are easy to put on and take off, too. We're glad we bought them!