Color: Blue; Material: Stainless Steel; Package Contents: 1-Piece Prudent Water Bottle (510 ml); Dimensions in cms (L x W x H): 7.1 x 7.1 x 25.7 Double walled insulated stylish dual-tone gloss water bottle is made up of a durable 18/8 stainless steel. Inner copper coating for better temperature retention. Insulated technology keeps beverages hot or cold for 24 hours The taste and nutritive value of the drinks remains intact making the bottle very appropriate choice for storing beverages Pre-condition bottle with hot water if using for HOT beverage and cold water if using for COLD This bottle makes it perfect for carrying with you on any day-trip or anywhere you go. It can be used at gym, work-related function, birthday party, or even just a brunch you’re hosting amongst friends, indoor and outdoor entertaining, etc