I've only used it a handful of times. About 5 times. I'm selling it because I don't use it. Approximate size: Width: 27 cm Height: 19 cm Depth: 7 cm A 500ml plastic bottle will fit. Shipping will be via Nekopos. I will slightly flatten the bag for packaging. Stored at home, so there may be some oversights. Please consider purchasing if you understand this.