Mapac Quartz Portfolios are an affordable way to store & transport your work. Available in A1, A2, A3 & A4 sizes. The A4 size is currently an online exclusive. The portfolios are padded to protect the contents, with a weather-resistant finish. They have heavy-duty ring mechanisms for inserting portfolio sleeves, & the spine incorporates a solid steel bar to make it extra tough. They have both a handle & a detachable shoulder strap, so they’re easy to lug around. Once you reach your destination, you can open them right out & lay them flat to present your work. We have a wide range of A0, A1, A2, A3 & A4 portfolio cases & folders available online.