Comes with Bamboo Lid, plastic straw and a plug.
Sublimate the cups prior to filling and plugging. Recommend to use uv resin to help seal the plug.
For the 16oz ---> Size your image the same as a 16oz can. These are double walled so they will hold 12oz's of liquid. --> 20oz holds 16oz of liquid
Same time and temp as your other glass products.