For the bold and daring, Onyx is our matte black silicone bottle with an attitude. Got 99 problems but drinking enough water is definitely not one of them when Onyx is by your side.
Durable and fade-resistant silicone with reinforced bottom protects the integrity of the glass bottle. Our unique foldable straw lid and water level window allows you to sip and see your daily water intake. Each bottle comes with a straw cleaner to help you keep things so fresh and so clean.