Replacement Gasket/Seal Wide Mouth Jugs/Thermo/Hydro

This is a high performance replacement gasket seal for your wide mouth flask.  Made of FDA approved firm red silicone.  Provides a more positive closure and easier to remove and clean. Inside diameter is 2", outside diameter is 2.25".  Make sure to measure before you purchase. Buy 3 and you will get 1 free! These are made my a 3rd party manufacturer and not associated with any name brand manufacturer including HydroFlask, ThermoFlask, Jugs, Nalgene or any other brand.