Sea to Summit X-Series Collapsible Silicone Cool Grip Camping Drinkware, Mug (16 oz), Charcoal

Is this cup dishwasher safe?

I am looking to replace a silicone collapsible cup for camping that I've had for over 5 years because it began to smell. Does this one hold odor?

What is meant by a glass reinforced rim? Can it break?

Can I put this over an open flame to boil water or will it melt?