Stanley IceFlowâ„¢ Flip Straw 2.0 Tumbler, 1 pc, Shakers and Water Bottles Adherence to a drinking routine is important for the proper functioning of the body. A water bottle StanleyIceFlowâ„¢Flip Straw 2.0 Tumbler allows you to always have your favourite drink on hand, whether at work, while studying or exercising. Avoid dehydration and remember to replenish fluids throughout the day. Characteristics: the leak-proof lid prevents spillage easy to maintain and keep clean ideal for training or travel simple, stylish design can be put in the dishwasher Materials: BPA-free