Silicone Straw Plug Diamond Shape Dust Cap | 10 Colors

Silicone Straw Plug – Diamond Shape Dust & Splash Cover

Keep your straws clean and your drinks protected with these adorable diamond-shaped silicone straw plugs. Available in 10 fun colors, these reusable caps fit snugly over any 10mm straw, creating an airtight, splash-proof seal that keeps dust, debris, and spills away from your drinkware — perfect for on-the-go lifestyles, outdoor adventures, and everyday use at home.

Key Features

• Premium Food-Grade Silicone: Made from high-quality, safe, and durable silicone designed for long-term, repeated use.
• Airtight & Splash-Proof Seal: Keeps dust and moisture out of your straw when not in use — ideal for outdoor activities, bags, and travel.
• Universal Fit: Compatible with all standard 10mm straws, including reusable metal, glass, bamboo, and plastic straws.
• Fun Diamond Shape Design: Creative, decorative shape that adds a stylish touch to your favorite water bottle, tumbler, or cup.
• 10 Color Options: Choose from a wide variety of colors to match your drinkware or mix and match for fun.
• Easy to Clean: Simply hand wash or place in the dishwasher — quick, convenient, and hygienic.
• Reusable & Eco-Friendly: Reduce single-use plastic waste with this sustainable, long-lasting straw accessory.

Specifications

• Material: Food-grade Silicone
• Compatible Straw Size: 10mm diameter
• Shape: Diamond / Decorative
• Available Colors: 10 colors
• Model Number: D1J01
• Country of Origin: Made in China

Package Contents

• 1 × Silicone Straw Plug / Dust Cap (straws not included)

Great Pairing Ideas

Complete your drinkware setup with these related products from our store:

• 12Pcs Silicone Red Wine Glass Markers – Reusable Heart Drink Tags
• 100pcs Rubber Pourer Cap Bottle Pour Spout Cover – Dust Covers Caps
• 1Pcs Mini Wine Bottle with Screw Cap – Small Glass Decanter

Learn more: FDA food safety in the kitchen

Frequently Asked Questions

Q: What straw size does the silicone straw plug fit?

A: The silicone straw plug is designed to fit standard 10mm diameter straws. It is compatible with reusable metal, glass, bamboo, and plastic straws of this size.

Q: Is the silicone straw plug dishwasher safe?

A: Yes! The silicone straw plug is easy to clean — simply hand wash it or place it in the dishwasher for a thorough clean. The high-quality silicone material is durable and maintains its shape after repeated washing.

Q: How many straw plugs come in one package?

A: Each package includes 1 silicone straw dust cap. Straws are not included. Multiple units can be ordered to cover all your reusable straws in different colors.

Q: Can I use this straw plug outdoors?

A: Absolutely! The airtight, splash-proof silicone seal makes these straw plugs perfect for outdoor activities, hiking, gym sessions, travel, and everyday on-the-go use.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.