The Helmet bag from Porter-Yoshida & Co. takes inspiration from a MA-1 flight jacket. It’s made in Japan from durable nylon with plenty of space for you to store essentials. At the interior, an emergency orange lining adds a vibrant touch. 100% Nylon, Main Zip Compartment, Two Zip Pockets, Two Interior Pockets, Detachable Pouch, Woven Brand Patch, Carry Handles, Adjustable Shoulder Strap, Made in Japan. Porter-Yoshida & Co. 2-Way Helmet Bag in Black | END. Clothing