Thank you for viewing. [Brand New, Unopened] Bestco Thermal Bag for Soup & Food Jar 500ml, Navy ☆ Lined with aluminum inside. * Type: Soup & Food Jar 500ml * Function: Keeps warm/cold * Material: Paper-like material * The appearance is paper-like, lightweight, breathable, water-resistant, and uses high-density polyethylene non-woven fabric (Tyvek) with excellent strength. A cooling/insulating case made of excellent material. * Will be shipped via anonymous delivery, Nekopos. Please refrain from purchasing if you are nervous about home storage. Available for immediate purchase.