ONYX Straw Lid

Hi, I am quite happy with the product, however the adhesive on the metal plate for the phone is not very strong and it keep falling off from the back of my phone ,so I have to use super glue, another suggestion is to include the straw lid as standard instead of charging extra. suggest can also consider making a paring handphone case to match the color of the bottle

I like the bottle. Can achive daily target water intake .