Mr and Mrs Water Bottle SetITEM : FLS015 PRODUCT DETAILS For Hot or Cold Beverages: The insulated water bottle uses a double wall vacuum insulated technology that prevents heat transfer to the outer walls of the flask style water bottle, keeping your cold drinks ice cold and your hot drinks scalding hot. Sweat free design prevents condensation from forming on the outside. Leak Proof: Comfortably carry our slim cola shape bottle in your hand or fit into your cup holder. Small