This is a brand new, unused 355ml vacuum-insulated bottle from doublet (ダブレット), in blue. Please refer to the fourth photo for information on heat retention and precautions. There are no noticeable stains, but please examine the photos carefully as this item has been stored by a private individual. Please proceed with your purchase accordingly. If you would like to see additional angles, please let me know in the comments and I will retake photos. #doublet #ダブレット #vacuuminsulatedbottle #blue #new #thermos