304 stainlesssteel, this rhinestone studded is not only beautiful but also and easy to clean Suitable for everyone, this water bottle comes in different capacities to meet your needs, idealfor outdoor activities or everyday use Stayhydrated instyles with this practical and shinyDiamond Water Bottle Its appearance and 6 to 12 hours heat preservations make it a perfect forallseasons a unique and thoughtful gift? This water bottle is not only practical but also a great way to showsomeone youcares Surprise your loved with this exquisite and functional present on birthdays or specialoccasions Whether you ' re enjoy a picnic in the parks, going on hikes, or simply working at your desk, this rhinestone is the perfect companion Keep your drinks hot or cold for hours and enjoy at the perfect temperatureanytime