Silicone Straw Cap & Letter Pendant for Stanley Cups 20–40oz

KEMORELA Cute Silicone Straw Cap with Letter Pendant

Dress up your favorite tumbler with this adorable 10mm silicone straw cap featuring a fun letter pendant charm. Designed to fit 20 oz, 30 oz, and 40 oz Stanley cups and most standard 10mm straws, this little accessory keeps the tip of your straw clean, protected, and uniquely yours.

Made from food-contact safe silicone (FCM & CE/EU certified), it's soft, durable, and completely free from high-concern chemicals — so you can sip with total confidence. The cute letter pendant adds a personal touch that makes it easy to identify your cup in a crowd, and doubles as a charming style statement.

Made in Mainland China.

Key Features

• ✅ Universal 10mm fit — compatible with Stanley 20 oz, 30 oz & 40 oz cups and most standard straws
• ✅ Food-safe silicone — FCM & CE/EU certified, no harmful chemicals
• ✅ Cute letter pendant charm — personalize your cup and stand out from the crowd
• ✅ Protective straw tip — keeps straws clean and hygienic between uses
• ✅ Soft & durable — flexible silicone that won't crack, fade, or wear out quickly
• ✅ Easy to attach & remove — snaps on and off effortlessly
• ✅ Lightweight & portable — barely adds any weight to your tumbler setup

Product Specifications

• Brand: KEMORELA
• Material: Silicone
• Straw Diameter: 10mm
• Compatible Sizes: 20 oz, 30 oz, 40 oz
• Certification: FCM, CE / EU
• Model: YS-9298
• Origin: Mainland China

Perfect For

Whether you're at the gym, the office, or on the go, this silicone straw cap is the perfect finishing touch for any tumbler lover. It also makes a thoughtful, affordable gift for friends, colleagues, or anyone who loves personalizing their drinkware.

You Might Also Like

• 2.8L Beverage Dispenser with Spigot – Fridge Drink Dispenser
• 8-Piece Stainless Steel Shot Glasses Set with Storage Bag
• Cordless Rechargeable Milk Frother – Coffee Foam & Egg Whisk

Learn more: Nutrition.gov on cooking and food safety

Frequently Asked Questions

Q: What size straw does this silicone straw cap fit?

A: This silicone straw cap is designed to fit 10mm diameter straws, which are standard on Stanley cups in 20 oz, 30 oz, and 40 oz sizes. It may also fit other brands that use a 10mm straw diameter.

Q: Is this straw cap made from food-safe materials?

A: Yes! The KEMORELA silicone straw cap is made from food-contact safe silicone and carries FCM and CE/EU certifications. It contains no high-concern chemicals, making it safe for everyday use with your drinkware.

Q: Can I use this straw cap as a gift?

A: Absolutely. The letter pendant charm makes it a fun, personalized accessory that's perfect as a small gift for tumbler enthusiasts, students, or anyone who loves cute cup accessories. It's lightweight, easy to pack, and sure to bring a smile.