Flat Size Height 15cm x Width 16cm x Depth 6cm Uses thermal insulation/refrigeration sheet This is a drawstring bag made with a sign-patterned fabric! The inside uses a thermal insulation/refrigeration sheet, so you can carry jelly drinks and pouch drinks with ice packs on hot days. A small 280ml plastic bottle will also fit. When washing, hand washing or using a laundry net is recommended. This is a handmade item by an amateur, so it is not perfect like a mass-produced product m(_ _)m Thermal insulation/refrigeration drawstring bag Handmade Cooling pouch Rice ball pouch Cooling bag Pouch drink pouch Pouch drawstring bag