Coffee Travel Mug Coffee Tumbler, 20 oz Portable Stainless Steel Double Wall Vacuum Insulation Coffee Mug for Home,Office,School by NBtop - Perfect for Keeping Hot Drinks, Ice Beverage, Silver

Description

Size:1 Pack  |  Color:Silver FEATURE: Classic Simple Design & Anti-Sweat - Our NBtop Tumbler gives you comfortable grip. No worry about slipping from hand easily.  100% Stainless Steel & Anti-rust. Holds about 20 oz liquid. Odorless-Whether you are drinking coffee, beer, water or any other beverage, orignal taste will be kept.  Safty Guarantee- It is BPA free, FDA certificated, UL certificated,  Odorless tested & lead containing paint/surface coating standard test, passing the test of no sharp edges or points. The crystal clear lid is drilled with a tiny hole to prevent any possible bounce, especially with liquid in like cola or steam pressure from boiled water, though the lid is very tight secure to the body by silicone ring. No leakage when the body is in a 45 degree tilt(tested by UL).  Double Wall Insulation Design - This tumbler has a double wall, with a vacuum between the walls. The transfer of  heat or cold from your beverage to the outside world is virtually eliminated. Great for keeping ice drink,hot beverage for at least 12 hours. Also, you will feel nothing when you touch the outside wall, whether the inside content is boiled water or freezing ice. Suitable to be used at home or at car, gym, office, school, or out for travel use.