☆ JAL In-Flight Sales Exclusive Hippopotamus Slipper and Handkerchief Set ・ Brand new, unused ・ Orange [Set of slippers and handkerchief made with Imabari-made fabric] The towel fabric, which is a balanced mélange of organic cotton and bamboo rayon, feels good against the skin and exhibits excellent absorbency. The soles of the slippers are made of resin, so they can be used around water. Comes with a drawstring bag for convenient carrying.