The Coldest 40oz Carrara Marble Sports Water Bottle is a premium tumbler made from luxurious Carrara marble, featuring a sleek and stylish white color. With its high capacity of 40oz, this water bottle is perfect for staying hydrated during intense sports activities. The Coldest brand ensures top-notch quality and durability, making it a must-have for those who appreciate both fashion and function in their drinkware. B42