The IRON FLASK 40oz Straw Stainless Steel double wall Insulated Water Bottle is a versatile and durable water bottle that can keep your beverages hot or cold for extended periods of time. With its sleek Aurora color and stainless steel construction, this water bottle is both stylish and sturdy. It comes with three different lids, including a straw lid for easy sipping which can also be attached to bags for easy carrying, stainless lid and flip top lid and is suitable for both hot and cold drinks. The 40oz capacity makes it ideal for adult use, and the insulated design ensures that your beverages stay at the desired temperature for up to 24 hours for cold drinks and 12 hours for hot drinks. Includes 2 straws.