Title: The product is really bad
Review: I bought this travel mug for my boyfriend for his birthday but after using it for a week, the mug starts to smells really badly.He works 12 hours shift daily and I want him to have a warm coffee while he was at work. The coffee does keep it warm for two hours or so but it gives out odor after a couple of uses. I tried using baking soda and soaking it overnight but I still did'nt get rid of the smell. I won't recommend getting this travel mug.
Is this product review negative?