Keep your beverages at the perfect temperature with the Yeti Rambler 30 Travel Straw Mug. This durable stainless steel mug features double-wall vacuum insulation to maintain hot drinks hot and cold drinks cold for hours. The integrated straw design makes sipping convenient on the go, while the secure lid prevents spills during outdoor adventures. Built to withstand rugged conditions, this 30-ounce mug is ideal for hiking, camping, or daily commutes. Dishwasher safe and backed by Yeti's reputation for quality.