Description Our reusable belly bottle stoppers are designed to provide a secure and leak-proof seal for your water bottles and tumblers. Made from silicone, these stoppers are durable and flexible, ensuring a snug fit. They are for preventing spills and leaks, making them ideal for travel, outdoor activities, and daily use. Features -Color:White -Material:Silicone -Size:3.00X3.00X0.70cm/1.18X1.18X0.28in-Leakproof design: prevents water from spilling out of the straw, ensuring a messfree drinking experience.-Dust and debris protection: blocks debris and dust from entering through the straw, keeping your drink clean.-Versatile compatibility: suitable for belly bottles, cups, and water bottles, making it a versatile accessory.-Easy installation: simple to install and replace, providing convenience for daily use.-Durable silicone material: made from and durable silicone, ensuring longlasting performancePackage list: 10 x Belly Bottle Stoppers