About this item

• 【Easy to Carry】: This portable straw lid kit is small and easy to carry, making it perfect for outdoor activities like walking, camping, and hiking.
• 【Cute Design and Practical】: These straw toppers are not only stylish, but practical too. They effectively block dust and other foreign objects from entering your drink, without harming your body. And they look cute too!
• 【Satisfied Service】: We value your satisfaction above all else. If you have any questions or concerns, please don't hesitate to contact us. We are committed to resolving any issues you may have within 24 hours. Please note that this product does not include a straw.
• 【Food-Safe Material】: Constructed from food-safe silicone, these straw covers are sturdy, reusable, and can be easily cleaned by hand or in a dishwasher. They provide an airtight seal, are resistant to dust and splashes, making them ideal for outdoor use. Additionally, they can motivate kids to consume more water.
• 【Perfectly Compatible】 Our straw caps have a diameter of 10mm (0.4in) and are designed to be perfectly compatible with the Stanley 40 oz/30 oz tumbler with handle, and for the simple modern 40 oz tumbler with straw. They also fit all large-diameter long straws with a diameter of 9-11mm, but please confirm the size of your straw before purchasing the straw cover cap.