The Classic Bak Pak by Claire Chase makes a great alternative to the traditional purse, allowing you to tote items around more comfortably. It makes a fashionable travel accessory, or everyday use backpack.Classic Bak Pak by Claire Chase! World's highest quality top-grain vaquetta Colombian cowhide leather with stunning antique brass hardware with a beautiful leather drawstring and two magnetic closures; Satiny lining and adjustable straps! Features deluxe brass hardware with big and bold snap hooks, d-rings and zippers! There is a secret zippered compartment on the outside back which makes it pickpocket proof and secure for your valuables! Cowhide Leather.