Keep drinks cold or food warm - Kanken Mini Cooler is just as suitable for picnics as for school lunchboxes. Made from hardwearing fabric with foam padding that keeps hot contents hot and cold contents cold, and with an inside that can easily be wiped clean. Fits perfectly inside a Kanken Mini or sideways in a regular Kanken. Part of Kanken Essentials, a series of smart accessories for outdoor life, travel and everyday use.