@ Needs to confirm the ingredients which are used to make bottles. After using so many time, It could become hazardous to human life bcoz of ingredients. (after using 10 times, 20 times, 30 times)
@ Suggested capacity and actual capacity of the bottle.
@Easily recyclable or not. (cost effective)
@Eco friendly or not (used material for bottle)
@Mnf date and Pkg date should be mentioned with expiry.