About this product

1、Anti Spill: The silicone leak stoppers prevents drinks from spilling out of the straw and prevents dirt from entering, keeping the straw clean.

2、Stopper Function: The square stoppers form a seal and holds the straw in place, the round leak proof stopper with an open design ensures that air can enter when drinking.

3、Safe Material: Stoppers are made of safe silicone, durable and reusable, heat resistance, environmentally friendly for long term use without deformation.

4、Practical Design: Spill proof stoppers are compact, lightweight, easy to install and portable, perfect for outdoor activities, bringing you more convenience in life.

5、Daily Using: The upgraded design is suitable for most cups and bottles, and is a must have item for your travel with water cups.

Item Type: Cup Spill Proof Stopper

Material: Silicone

2 x Straw Cover Cap