Portfolios allow you to transport artwork, files and more with ease. On Time Supplies offers an attractive selection of art and presentation portfolios, including zippered and leather portfolios. We discount bulk orders, so save money and order your portfolios in bulk. Thanks to fast shipping from On Time Supplies, your portfolios arrive when you need them. If you need more information on the supplies featured at On Time Supplies, or on GSA pricing, call us toll free at 1-866-501-6055. We're happy to answer any supply questions.