Sip-Tip Cup, Lid, One-Way Valve & 10 Straws

45.00 45.0 CAD


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The Sip-Tip valve helps straws to stay full of fluid, reducing the amount of air ingested and effort required. The one-way valve can be trimmed at designated areas, giving the user selective flow restriction. The valve and lid are compatible with most brands of disposable flex straws. The 8 ounce spill resistant tumbler has a graduated scale to monitor intake.