【New, Unused】MUJI's "Height-Adjustable Lunch Bag" Roll Top Type. 【Color】Smoky Blue. 【Uses】Foldable. Insulated lunch box. Made of nylon. 【Size】Approximately 30 x 30cm when laid flat, with a gusset. New and unused. I have handled it once. Please consider this before purchasing. Instant purchase OK. Feel free to ask questions. Thank you for looking.