Stainless Steel Travel Tumbler by Fresh Taste ~ 16 oz Double Wall Vacuum Insulated Travel Mug ~ Push Button Opening ~ Leak Proof Lid ~ Built-In Tea Bag Hook - Holds Hot or Cold Liquid For Hours! Superior Insulation - Its double walled insulated stainless steel keeps your hot beverages hot and cold beverages cold, and fresh. This durable travel mug (16-ounce capacity) keeps beverages hot for up to 3 hours, and if cold then they remain so for up to 9 hours. Ergonomic Design - Carefully designed to ensure that it fits perfectly into your hand. Not only this, its no-frills design makes it simple to use, easy to clean and dishwasher safe. Spill Proof - One simple click thats all it takes to prevent any spill. Now, you can sit back and enjoy your drink without worrying about spilling it all over you. Universal and Portable- This mug perfectly fits in a cup holder in vehicles and under most home brewing machines for easy refilling. Moreover, its sleek design makes it easy to carry wherever you go. 100% Toxic Free - BPA Free Manufacturing to ensure that your health isnt adversely affected due to this harmful chemical found in many plastic bottles.