Zojirushi 10 oz Vacuum Insulated Mug Travel, Pearl White

The best heat retention is provided by a vacuum insulated mug. Vacuum insulation means that the air between the outer and inner layers of stainless steel has been removed to create a vacuum, which effectively blocks heat from transferring through the air (conduction). The vacuum insulation in zo's mugs also includes a copper or aluminum layer tightly wrapped around the outside of the inner stainless steel layer, which helps reflect heat (radiation) and further minimizes the temperature change of your drink. Additionally, heat is prevented from escaping through the opening (convection) with a tightly closed lid, making this mug perfect for both hot and cold drinks.

In addition to its excellent heat retention capabilities, this mug has a compact and lightweight design. The interior features a nonstick coating that resists odors and stains, making cleaning a breeze. It is also BPA-free for added peace of mind. The flip-open lid has a tight fit, is leak-resistant, and has a lid cover to maintain cleanliness where you drink from.

The stainless steel vacuum insulation ensures that beverages stay hot or cold for hours, providing convenience for those on the go. The stopper disassembles for thorough cleaning, and the removable mouthpiece allows for easy drinking comfort. The safety lock lid adds an extra layer of security to prevent spills while on the move.

Overall, this vacuum insulated mug offers superior heat retention, ease of cleaning, and convenient features that make it a must-have for anyone looking to enjoy their favorite beverages at the perfect temperature, whether hot or cold.

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