Used only once and stored at home. Bought at 109 the year before last. I forgot the name of the shop. Please refrain from purchasing if you are concerned about it being stored at home. It's 15cm x 8cm, a mini size, so I think it can be used for a short outing. ⚠︎Please understand that there may be some errors in the measurements. It will be slightly compressed for shipping, so it may lose its shape. Please understand. If you have any other concerns, please feel free to ask!