Noun, verb, name the Stash Flannel is more than meets the eye. At first glance, a stylish, limited-edition jacquard pattern. At further inspection, a stealth hidden zippered security stash pocket on right chest. Perfect for your passport, your phone, your fly box or your Copenhagen. Faux tortoise buttons. Easy care. Imported. 4.3oz 52% cotton/48% poly. Classic fit.