The 40 oz. Nomad stainless steel tumbler with lid and straw is the ultimate travel companion for anyone on the go. Featuring Hydrapeak's triple layer, double wall vacuum insulation technology, this tumbler keeps your drinks at the perfect temperature for hours on end. Whether you prefer your beverages cold or hot, this tumbler has you covered, with the ability to keep drinks cold for up to 24 hours and hot for up to 12 hours. Made from 18/8 steel, this tumbler is not only durable and long-lasting, but also FDA compliant, ensuring your safety and peace of mind. With a spill-proof lid and convenient straw, this tumbler is perfect for taking on outdoor adventures or using at the gym. Stay hydrated and stylish with the 40 oz. Nomad stainless steel tumbler. Complies with FDA.