The Contigo West Loop stainless steel travel mug in gun metal grey is designed for convenience on the go. With a 470ml capacity, it keeps drinks hot for 5 hours or cold for 12 hours. The leak-proof design and push-button lid allow for easy, one-handed drinking, whether you’re commuting, hiking, or on the move. Perfect for effortless sipping wherever life takes you. Designed for the contemporary go-getters, the AUTOSEAL™ West Loop caters to the needs of modern commuters, travelers, and urban explorers alike. Whether you're on the road, in a train, cruising on horse-drawn carriages, exploring in a rickshaw, or even on a penny farthing (you can Google that), this mug epitomizes ultimate convenience. With a larger capacity, it ensures a spill-proof experience, keeping your beverage hot for hours, all while being effortlessly operable with just one hand. Features: Powered by AUTOSEAL™ Technology that provides on-the-go spill-proof & leak-proof confidence. Simply push the button to drink and release to automatically seal the lid. One-handed operation offers optimal on-the-go experience. THERMALOCK™ double-wall, vacuum- insulation keeps drinks hot up to 5 hours and up to 12 hours cold. Easy to clean lid - Underside of lid opens completely for easy access and thorough cleaning. One-piece lid - no loose parts to misplace. Iconic body has an ergonomically curved shape and comes in a wide variety of colors. Button lock for added security on the go. Lid is top-rack dishwasher safe, body is hand wash only. BPA-free - in accordance with applicable law. Specifications: Model # 2095846. Dimensions: 9.2 x 8.9 x 19.7 cm. Material: Double-wall, Vacuum-insulated 18/8 Stainless Steel. Keeps Drinks Hot: up to 5 hours. Keeps Drinks Cold: up to 12 hours. Color: Biscay Bay. One Handed Operation: yes, press the button to sip, release to seal. Collection: West Loop.