TechGearLab

The sleek and stylish W&P Porter is our favorite mug for our on-the-go needs. We were pleased to find a portable option that is ceramic yet can still hold up to the bumps and bruises of travel. Plus, it fits into most standard car cup holders. It's small, with only a 12-ounce capacity, but it's so stylish and has such a nice feel that we didn't mind having a little less caffeine to start our day. The lid fits snugly and has an excellent slide closure mechanism. We also appreciate that the silicone sleeve is easy to remove if needed for cleaning purposes. Because it is ceramic inside, it doesn't trap flavors or hold smells, which is a huge plus. We also appreciate its level of insulation. It doesn't conduct heat when full of boiling water, and the lid and silicone sleeve help keep contents warm for long periods. 
The W&P Porter has a pretty small capacity. With the lid on, it holds even less liquid than its claimed 12 ounces since the silicone gasket is inset in the lid and seals on the inside of the mug. The other downside is that this mug is not entirely leakproof. It can't be tossed in a bag with tea in it — it's more like a portable mug for the second cup of coffee that you didn't quite finish. For those looking for a mug on the go, this ceramic option is one to take a gander at. 

The sleek and stylish W&P Porter Ceramic is our favorite mug for our on-the-go needs. We were pleased to find a portable option that is ceramic yet can still hold up to the bumps and bruises of travel. Plus, it fits into most standard car cup holders. It's small, with only a 12-ounce capacity, but it's so stylish and has such a nice feel that we didn't mind having a little less caffeine to start our day. The lid fits snugly and has an excellent slide closure mechanism. We also appreciate that the silicone sleeve is easy to remove if needed for cleaning purposes. Because it is ceramic inside, it doesn't trap flavors or hold smells, which is a huge plus. We also appreciate its level of insulation. It doesn't conduct heat when full of boiling water, and the lid and silicone sleeve help keep contents warm for long periods. 
The W&P Porter cup has a pretty small capacity. With the lid on, it holds even less liquid than its claimed 12 ounces since the silicone gasket is inset in the lid and seals on the inside of the mug. The other downside is that this mug is not entirely leakproof. It can't be tossed in a bag with tea — it's more like a portable mug for the second cup of coffee you didn't quite finish. For those looking for a mug on the go, this ceramic option is one to take a gander at. 

Ceramic Mug Comparison