Even if you don’t consider yourself a camera ‘fanboy’ or ‘fangirl’ you’re probably still inclined to buy accessories branded for your particular hardware. Think about it, if you shoot with a Nikon DSLR would you really want to be caught with a Canon thermos? Probably not, which is why this Telephoto Lens Thermos has no specific affiliations.
https://gizmodo.com/nikon-thermos-is-go-i-repeat-nikon-thermos-is-go-5599651
Now technically the black and gold color scheme is more closely associated to Nikon hardware, but if you’re a Canon user and someone calls you out in it, you can just throw piping hot coffee in their face. Because with a stainless steel insulated body and secure gap, the $25 thermos will keep hot beverages hot and cold drinks cold—you know the drill. And bonus points are awarded for the clever use of the tripod mount as a handle on the removable mug. [ThinkGeek]