The brush is great and fits my taller Stainless Steel Water bottles. It evectively cleans them and is easy to use. It is quality made and the bristles are flexible enough to fit in my water bottles with small mouth openings as well. The added straw cleaner is great if you are using a silicone or stainless steel straw and the added small brush is great for using on the mouth peices and flip top lids as this is where you get build up. Over all just a quality product.
I put a lot of time, energy and money into reviewing products and when its wasted I am more than upset. I am equally excited when a product exceeds my expectations and is added to our family for the enjoyment and function it provides. I frequently update my reviews based on its use and quality over time as my reviews continue to evolve. Amazon customer since 2003.
Review By mache On September 8, 2016