This is a mini cooler bag from Trader Joe's, a popular supermarket chain from California, USA. This mini cooler bag was released in limited quantities in August 2025. It can hold 4 bottles of 500ml or 6 bottles of 350ml. Size: Approximately 26cm wide x 15cm high x 14cm deep. I bought this as a souvenir from the US, but I have some extras, so I'm selling them. Thank you.