Winnie the Pooh Onigiri Pouch This onigiri pouch has an aluminum lining for insulation and cooling. It has a generous gusset and can hold about two onigiri. It's also perfect for keeping desserts like fruit and chocolate cool. Size: Approximately 9.5cm x 9.5cm x 9cm ◎ Brand new, unused, and shipped anonymously. Please note that it will be folded and flattened for shipping. #mimimam lunch set