Interlochen Portfolio - 35.4 x 23.6" Sale! from $72.99 USD /per Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh This large portfolio, measuring 35.4 x 23.6 inches, is perfect for carrying and protecting your creative works. With plenty of space and a durable design, you'll have everything you need for your next masterpiece (or doodle).