Which mugs do you recommend first, and why?

Stanley The Transit Flip Top Mug in 20 Oz Blue Sky is a strong first look because it gives you the main shape, a useful capacity and a clear colour. Choose 16 Oz Rose Quartz for a smaller option or Black 2.0 for a darker one.

Which mug suits a birthday gift for a nephew?

The Stanley 1913 X Paris Saint Germain Transit Flip Top Mug 2.0 in 12 Oz gives the gift a distinct team collaboration and compact capacity. For a larger everyday option, choose the 20 Oz Flip Top Mug in Daffodil or Blue Sky.

How should I choose between 12 Oz, 16 Oz and 20 Oz?

The Paris Saint Germain Transit Flip Top Mug 2.0 comes in 12 Oz, standard Transit options appear in 16 Oz and 20 Oz, and Nest Aerolight options use 16 Oz. Choose capacity first, then colour or collaboration.