Great, versatile travel backpack
I bought a Tortuga backpack in preparation for several very different trips. I used it for a week in Belize, 10 days in Portland, OR., a trip to the Appalachian mountains, and a trip to the beach. The trips involved air travel, public commuter train travel, boat travel, and auto travel. At times I needed the pack to be "casual business," while at other times I needed to wear the pack for short hikes. Some days I carried the pack with me all day, while other days I left it in my hotel room. In every situation, the pack proved to be roomy, efficient, and just exactly what I needed for the occasion. Love this pack!