VACUUM INSULATED PERFORMANCE: Double-wall vacuum insulation keeps drinks hot for up to 3.5 hours, cold for 9 hours, and iced for 40 hours, so your favorite beverages stay just the way you like them, wherever the day takes you. SPLASH-RESISTANT LID & EASY SIP: The press-in Tritan drink-thru lid helps prevent spills and splashes while making sipping smooth and simple. Perfect for your commute, road trips, or busy mornings on the go. COMFORTABLE HANDLE & TRAVEL-FRIENDLY DESIGN: Features a large, ergonomic handle for an easy grip and a base that fits most car cup holders, making it your ideal everyday mug for home, office, or travel. DURABLE, ECO-FRIENDLY & GIFT-READY: Made from recycled 18/8 stainless steel that’s BPA-free, dishwasher safe, and built to last. Comes in an array of stylish colors, making it the perfect gift for coffee lovers, commuters, or anyone always on the move. LIFETIME WARRANTY: Since 1913 we’ve promised to provide rugged, capable gear for food and drink - accessories built to last a lifetime. It’s a promise we still keep. Stanley products purchased from Stanley Resellers come with a lifetime warranty. Rest easy knowing we’ve got your back through it all.