Perfect Fit for Hydro Flask standard mouth water bottle with 1.9" mouth diameter. Please measure before purchases. Replace regular Hydro Flask standard mouth lid, our lid comes with an easy to carry carabiner and keychain hook, so you can carry with your bottle anywhere with ease. Absolutely leak proof: We use top quality silicone gasket for a secured sealing so you can rest assure while travel. Money back guarantee: We are so confident in our product that we offer a 30-days no hassle return if you are not happy with your purchase. Buy with confident.
