The Quencher H2.0 FlowState Tumbler 30 OZ The Quencher H2.0 FlowState Tumbler 30 OZ The Quencher H2.0 FlowState Tumbler 30 OZ The Quencher H2.0 FlowState Tumbler 40 OZ. Make a fresh start on your own terms. Find joy with Spring Blossoms bursting with playful fresh florals and bright metallic accents. Time to bloom. The 30 ounce Quencher H2. 0 FlowState Tumbler keeps your drink ice cold for hours, thanks to double wall vacuum insulation. The versatile FlowState 3 position lid has three sip settings: one for the reusable straw, one without and the option to rotate the silicone cover shut. It fits right in most car cupholders when youre on the go.