magic z pouch s and l are ultra lightweight zipper bags made of very durable material which feels like paper and gets soft like fabric after a while. they are probably still one the most lightweight pouches ever. they are especially convenient for traveling, because of their weight, but practical for anything like a cable and gadgets, items which like to carried around etc. they come in two versions: small or large and with a neon yellow zipper. material double layer tyvek size s 15 x 22 cm, l 22 x 28 cm made in poland & Vat rate 19.