Silicone Membrane Cap

Description

Upgrade or replace your current tumbler top with this durable, crystal-clear replacement lid. Designed with a central opening that perfectly fits reusable straws, it provides a splash-resistant seal around the rim while letting you easily monitor your drink levels.

• Durable & Clear Material: Crafted from sturdy, BPA-free transparent plastic for long-lasting clarity and use.

• Straw-Friendly Center Hole: Features a precise center cutout tailored for standard reusable straws.

• Multi-Groove / Step Design: Inner ridged profile helps ensure a snug, secure fit on compatible travel cups and tumblers.

• Easy to Clean: Smooth surface allows for quick washing by hand or in the dishwasher.