20oz & 30oz Leak-Proof Tumbler Replacement Lid | Travel Mug
20oz & 30oz Leak-Proof Tumbler Replacement Lid | Travel Mug
Upgrade Your Tumbler with a Secure, Leak-Proof Replacement Lid
Keep your favourite drinks hot, cold, and spill-free on the go with this durable Tumbler Replacement Lid. Compatible with most 20 oz and 30 oz tumblers, this transparent lid features a smooth sliding cover, ergonomic air-flow pores, and a snug seal — making it the perfect everyday travel mug accessory for coffee, tea, juice, water, and more.
Made in Mainland China.
Key Features
- 🔒 Leak-Proof Seal: Tight-fitting design locks in temperature and prevents spills, so your drinks stay warm or cold for longer.
- 🛡️ Shatter-Resistant AS Material: Made from sturdy, BPA-free AS (Acrylonitrile Styrene) — thick, long-lasting, and safe for direct contact with beverages.
- 💨 Ergonomic Airflow Design: Top air-flow pores are engineered to reduce splashing while you sip, and the sliding cover keeps your nose clear for a comfortable drinking experience.
- 🥤 Straw Compatible: The top opening works with or without a straw — compatible with all common ABS and stainless steel straws for versatile use.
- 🧼 Easy to Clean: Smooth surfaces and simple sliding mechanism make cleaning quick and hassle-free.
- 🌿 Eco-Friendly & Reusable: A sustainable choice to reduce single-use plastic waste — fits right into your green lifestyle.
- ☕ Wide Compatibility: Fits most standard 20 oz and 30 oz stainless steel tumblers — an ideal replacement or spare lid for your collection.
Specifications
| Material | AS (Acrylonitrile Styrene) — BPA-free |
| Color | Transparent |
| 20 oz Lid Diameter | ~8.5 cm / 3.35 inches |
| 30 oz Lid Diameter | ~10 cm / 3.94 inches |
| Compatible Sizes | 20 oz & 30 oz tumblers |
| Straw Compatibility | ABS & stainless steel straws |
| Origin | Made in Mainland China |
What's in the Box?
- 1 × Tumbler Replacement Lid (choose 20 oz or 30 oz size)
Note: Due to different display settings and lighting, actual color may vary slightly from images. Manual measurement allows for a ±1–3 cm tolerance.
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Learn more: Nutrition.gov on cooking and food safety
Frequently Asked Questions
Q: Which tumbler sizes does this replacement lid fit?
A: This tumbler replacement lid is designed to fit most standard 20 oz and 30 oz tumblers. The 20 oz lid has a diameter of approximately 8.5 cm (3.35 inches), and the 30 oz lid is approximately 10 cm (3.94 inches) in diameter. We recommend checking your tumbler's rim diameter before purchasing to ensure compatibility.
Q: Is this tumbler lid safe for hot and cold drinks?
A: Yes! The lid is made from durable BPA-free AS material that is safe for direct contact with both hot and cold beverages, including coffee, tea, juice, water, wine, and milk. The tight-seal design helps maintain your drink's temperature for extended periods.
Q: Can I use a straw with this lid?
A: Absolutely. The top opening is compatible with most ABS plastic and stainless steel straws, giving you the flexibility to sip with or without a straw. Simply open the slider and insert your straw of choice.
Q: How do I clean this tumbler lid?
A: The smooth AS surface and simple sliding mechanism make cleaning straightforward. Rinse the lid under warm water, use a small brush for the slider and air-vent area, and allow it to air dry. It cleans up quickly and is ready to use again in no time.