Sports Spout Lid Flask

Material: Stainless Steel 100% BPA free
Customizable Lid
Smart Design: Exterior anti-skid rubber ring, Big handle easy carry, The lid is leak-proof, with silicone gasket on both twisted opening, easier to drink & pour water.
Full Compatibility: Perfectly fit for Hydro Flask Wide Mouth Water bottles (12 oz, 16 oz, 18 oz, 20 oz, 32 oz, 40 oz ). Fit Bottles with outer diameter of about 2.28 “(Mouth inner diameter less than 2.28”)
Easy to Drink: Spout lid allows maximum water flow and easy one-handed drinking. Better sealing effect with screw cap for spout. Twist the cap which allows you to drink without removing the lid and seal beverage with confidence.