I have a plastic Frank Green bottle (also bought from NSC) that I’ve used and used. This stainless steel bottle is fabulous! It keeps water cool and the one-handed push button makes it so easy to use. Highly recommended.
I've been loving this to keep my water colder when I'm on the go - and it will really come into its own over summer! Love that it has a strainer in it too, so if I add fruit or ice they won't block the drinking hole. Clever design.