Longchamp first launched in 1948 and is a French leather and luxury goods company. They have been successful all over the world and most people who purchase Longchamp bags for the first time are very likely to repurchase.
They have great travel totes and luggage that are available at Nordstrom, Bloomingales and various boutiques. Here's a tote that I think is great for the summertime.
It's very functional and durable if you are going away for a quick trip or need a size-able carry-on for a longer one. It is about 19 inches wide and 14 inches in height.
This one is available at Nordstrom and Nordstrom.com for $322.oo. While I realize this is a high price to pay, they offer free repairs should anything go wrong and this will last you a very long time.