The make is of High quality. Great product in every aspect.
I'm using it for one month now and satisfied with the product.
I like the bottle, but as per my thinking "I found it's quiet costiler"
Keeps hot/cold beverage at the same temperature you poured it in for 12 hrs. Just out of curiosity tried for 24 hrs and it worked too!
Bottle has good insulation, keeps the temperature intact. Only issue is that it is getting scratches now only after 20 days of use which is sad coz bottles look stunning.