Drawstring Bag, Insulated Pouch, Handmade Also listed on other sites, so please check for stock availability before purchasing. The inside uses a washable aluminum thermal insulation/refrigeration sheet (4-layer structure). Hand washing (gentle wash) is possible, but a dryer (tumble dryer) cannot be used. How about using it as a container for chilled jelly, drinks, snacks, etc.? The photo shows a 250g jelly drink inside. It's not a perfect fit, so you can probably put in an ice pack, etc., as well. Size (slight variations possible) Width 15 x Height 16 x Depth 4 cm (Bottom: 11 x 4 cm) ・Outer Fabric: Oxford Black Floral Natural (with cotton flecks) ・Inner Fabric: Aluminum thermal insulation/refrigeration sheet Silver Gray Small items used in the photos are not included. Each item is carefully handmade, but as it is made by an amateur, please understand that there may be slight imperfections in the stitching, etc., and it is not perfect like a mass-produced product. Thank you for your understanding. m(__)m Drink Cover Cooling Cover Insulated Pouch Thermal Insulation Refrigeration