I have recently switched from buying water bottles from Costco in bulk to buying a hydro flask. I can say it is very convenient to bring along no matter where i am going, After a quick wash i can use it over and over again. it also helps with saving money as well, i can easily fill up at work and don't have to worry about buying a new case every week. I also have two cats, and instead of buying cat litter in a plastic bucket every week, Petco encourages their customers to bring in their old container to refill for a discounted price. This allows me to reduce my plastic use and also saving a little money at the same time.
