PRESS, SIP, AND GO The Forge Vacuum Insulated Travel Mug is made with double-walled, vacuum-insulated steel designed to keep your drink hot for up to 5 hours and cold for 10 hours. Our rugged and sound travel mug has been redesigned with easy-sip features that make this vessel a must-have co-pilot for beverages on-the-go. Equipped with one hand drink lever operation and a convenient free-flow lock open for frequent sips. Finished with a non-slip silicone base and a full powder coat finish for added durability. Specification Leak-proof when closed Locks open for easy cooling and frequent sipping Self sealing one-handed drink lever Non-slip silicone base Vacuum insulated 18/8 stainless steel Durable powder coat finish Dishwasher safe arm flips up for easy cleaning, cap and vessel dishwasher safe Drink clean BPA, BPS & BPF free Tea infuser accessory compatible: sold separately. Size: 350ML/12OZ, 500ML/16OZ, 600ML/20OZ; Colour: BLACK, NAVY, WHITE, MOSS, WILD STRAWBERRY