I choose the Staples Twin-Pocket Portfolios for the great look I need for my company presentation. I have tried others but these are by far the best yet for the money.
I buy these folders in various colors. When I take a trip/vacation I fill one pocket with airline reservations hotel reservations rental car confirmations airline terminal maps maps airplane seating charts etc. In the other pocket I put my packing lists shopping coupons sightseeing information trip itinerary. On the front I write the destination and date. After the trip it goes into my file cabinet until the next time I return to that location.