Thai silk is world-famous and for good reason. The intricacies of making Thai Silk products include caterpillars that produce a natural protein fiber and are specially fed on a strict diet of mulberry leaves. The soft and delicate cloth is then transformed into scarfs, tees, pillowcases, cushion covers, bags and more. A Thai silk souvenir is also a win-win as is it likely won’t take up much room in your bag.