Silicone Straw Cover Caps Compatible with Stanley Tumblers 30oz & 40oz

Our straw cover caps are designed to be perfectly compatible with the Stanley 40 oz/30 oz tumbler with handle, with a diameter of 10mm (0.4in). These caps also fit all large-diameter long straws with a diameter of 9-11mm, though you should confirm the size of your straw before purchasing. Made of food-grade silicone, these reusable straw covers are durable, easy to clean by hand or in the dishwasher, and airtight and sealed, making them ideal for outdoor activities as they are dustproof and splashproof. Furthermore, these straw covers can encourage children to stay hydrated by making drinking more appealing.

The accessories, including the initial personalized letter charms, are crafted from high-quality alloy with a shiny color, ensuring they are durable and long-lasting. These straw toppers and charms are not only stylish but also practical, effectively blocking dust and other foreign objects from entering your drink without harming your body.

Each package includes 2 pieces of initial personalized letter charms and 4 pieces of silicone straw covers for Stanley tumblers. The straw covers are made of food-grade silicone, making them durable, reusable, and easy to clean. Whether washed by hand or in the dishwasher, these straw covers maintain their airtight and sealed properties, protecting your drinks from dust and splashes, making them perfect for outdoor activities.

The high-quality alloy used in the initial personalized letter charms ensures these accessories are durable and long-lasting, with a shiny color that adds to their stylish appeal. These straw toppers and charms are not only visually appealing but also practical, as they effectively block dust and other foreign objects from entering your drink without compromising your safety.

In summary, our straw cover caps are designed to be perfectly compatible with the Stanley 40 oz/30 oz tumbler with handle, as well as other large-diameter long straws. Made of food-grade silicone, these reusable straw covers are durable, easy to clean, and airtight, making them ideal for outdoor activities. The package also includes high-quality alloy initial personalized letter charms that are both stylish and practical, enhancing the overall experience of using these straw covers.

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