Here are some of the best water bottle brands:

1. Hydro Flask : Hydro Flask is a popular brand known for its well-insulated water bottles. The Hydro Flask Wide Mouth with Straw, in particular, has received high marks in various test metrics. It is impressively well-insulated, easy to clean, and comes with a flip-up straw cap. However, it has a relatively low volume capacity.
2. Owala : Owala is another top brand that offers reusable water bottles. Their products are designed to be environmentally friendly and come in various sizes and styles. The Owala FreeSip Insulated bottle, for example, has been praised for its insulation and overall performance.

3. Yeti : Yeti is a well-known brand that offers a range of high-quality water bottles. Their products are known for their durability and insulation capabilities. Yeti water bottles are designed to keep drinks cold or hot for extended periods.

4. Iron Flask : Iron Flask is a brand that offers insulated water bottles with attractive designs and a glossy finish. These bottles are lightweight, affordable, and come with a carry handle and carabiner clip for easy transportation.

5. Purifyou : Purifyou is a brand that specializes in glass water bottles. Their premium glass bottles are made of thick glass and do not hold onto flavors. They come with a protective rubber sleeve and have well-made cap threads.

These brands offer a variety of options to suit different preferences and needs. It’s important to consider factors such as insulation, durability, size, and material when choosing the best water bottle brand for you.