Double walled titanium mug
I weighed the cup and it weighed 104g slightly more than the stated 100g but that doesn't bother me at all it's still very lightweight and compact and comes in a good quality mesh bag for storage.
With the cup being thick it doesn't get too hot to hold like some of my thinner cups it has good insulation for a titanium cup.
If you are looking for a solid well built titanium cup with thick walls and built to last , then you can't go wrong with this cup.
I'll be using this for my wild camping and bushcraft camps for my morning coffee, it's a cracking little lightweight cup.