Nothing fancy. I have my casual work day Marc by Marc Jacobs flowered tote with me. Its waterproof so I can carry it in the rain or put it down on the floor between my legs while riding a crowded subway. Its gimongous and fits my case files, clothes for dance class after work, lunch (yogurt and a box of south beach wraps) and daily Diet Pepsi supply (3-4 cans). Not expensive, not fancy, but serves its purpose and I loves it SOOOOO much.