Can Tervis Go in Microwave? (Answered)

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Say goodbye to lukewarm coffee or tea and hello to piping hot beverages in your beloved Tervis Tumbler! Whether you’re a busy professional on the go or just want to savor your morning cup of joe in your favorite mug, Tervis has you covered.

You’re in for a treat if you’re a fan of these iconic drinkware products. One of the most commonly asked questions about Tervis is: can Tervis go in microwave? Well, good news! The answer is a resounding yes! With their durable construction and innovative design, Tervis tumblers are perfect for heating up your favorite beverages or snacks in the microwave, making your daily routine even more convenient and enjoyable.

Materials Used in Tervis Tumblers

These tumblers are crafted with care and precision, ensuring they’re durable, functional, and a joy to use. Made from high-quality materials, Tervis tumblers are designed to stand the test of time and keep your beverages at the perfect temperature while adding a touch of style to your day.

Tervis tumblers are created using a unique double-wall design that features an inner and outer layer. The inner layer is made of sturdy and shatterproof Tritan™ material, known for its exceptional durability and resistance to impact, making it perfect for your on-the-go lifestyle. The outer layer is made of an insulating material that helps keep your hot and cold drinks hot, so you can enjoy your favorite beverages at the perfect temperature all day long!

Can Tervis Go in Microwave?

Can Tervis Go in Microwave

Yes, Tervis tumblers are microwave safe! These durable and versatile drinkware products are designed for use in the microwave, providing added convenience for heating your favorite beverages or snacks.

Tervis tumblers are made from high-quality materials that are microwave-friendly. The inner layer of the tumbler is typically made from Tritan™ material, known for its durability and resistance to impact. This inner layer can safely withstand the microwave’s heat without warping or melting, making it ideal for heating beverages like coffee, tea, or hot chocolate.

What Happens if You Microwave Tervis?

If you were to microwave a Tervis product, the following could potentially happen:

  • Melting: Tervis products are not designed to withstand high temperatures, and microwaving them can cause the plastic to melt or warp. This can ruin the appearance and functionality of the Tervis item, rendering it unusable.
  • Release of harmful chemicals: Microwaving plastic, including Tervis products, can cause the release of harmful chemicals, such as BPA (bisphenol A) or other toxic substances, from the plastic into the food or beverage being heated. BPA is a known endocrine disruptor linked to health concerns, including hormonal imbalances and developmental issues.
  • Fire hazard: If the Tervis product has any metallic components, such as a metal rim or metallic decorations, microwaving it can cause sparks or fires, as metal can cause a fire hazard in the microwave.
  • Damage to the microwave: Microwaving Tervis products or any other type of plastic that is not microwave-safe can potentially damage your microwave oven. Melting plastic can create a mess that is difficult to clean, and in severe cases, it can damage the microwave’s interior or even cause it to malfunction.

Is Tervis Microwave Safe?

Is Tervis Microwave Safe

Yes, Tervis tumblers are microwave safe. Tervis is a brand of drinkware known for its double-walled, insulated cups made of durable, high-quality materials. The tumblers are designed to be safe for use in the microwave, allowing you to heat up your beverages or food items as needed. 

However, following the manufacturer’s instructions and guidelines for safe use is important, including avoiding extreme temperature changes, using caution when handling hot items, and not microwaving Tervis tumblers with metallic accents or decorations. Always refer to the specific product information or contact Tervis directly for any questions or concerns about microwave safety.

Benefits of Using Tervis Tumblers in the Microwave

There are several benefits to using Tervis tumblers in the microwave:

  • Convenience: Tervis tumblers are designed to be more microwave-safe, allowing you to easily heat up your beverages or food items without transferring them to a different container. This can save you time and effort in the kitchen.
  • Versatility: Tervis tumblers can be used for various purposes, including hot or cold beverages, soups, leftovers, and more. Using them in the microwave expands their versatility, allowing you to enjoy a variety of foods and drinks with ease.
  • Temperature retention: Tervis tumblers are known for their double-walled insulation, which helps keep hot beverages hot and cold beverages cold for longer periods. When used in the microwave, the insulation can also help retain heat, keeping your food or drink hot for longer after heated.
  • Durability: Tervis tumblers are made of durable materials designed to withstand regular use, including in the microwave. They are typically made of high-quality, BPA-free plastic resistant to cracking, breaking, or warping in the microwave, making them a reliable option for everyday use.
  • Easy maintenance: Tervis tumblers are generally dishwasher safe, making easy cleanup. Using them in the microwave for heating purposes means you can enjoy the convenience of reheating leftovers or beverages without transferring them to a different container and then easily cleaning them in the dishwasher afterward.
  • Safety: Tervis tumblers are specifically designed and tested to be microwave-safe, following guidelines provided by the manufacturer. This means you can have confidence in their safety when using them in the microwave if you follow the manufacturer’s instructions and guidelines for proper use.

Safety Tips: Things to Know Before Microwaving Tervis

Safety Tips: Things to Know Before Microwaving Tervis

When microwaving Tervis tumblers, it’s important to keep in mind the following safety tips:

  • Follow manufacturer’s instructions: Always read and follow the manufacturer’s instructions and guidelines for microwaving Tervis tumblers. These instructions can typically be found on the Tervis website or packaging and may include specific recommendations on power levels, heating times, and maximum temperatures.
  • Avoid extreme temperature changes: Rapid temperature changes can cause stress on the Tervis tumbler, possibly leading to cracking or breaking. Avoid transferring a Tervis tumbler directly from the freezer or refrigerator to the microwave or vice versa. Allow the tumbler to reach room temperature before microwaving if it has been in the refrigerator or freezer.
  • Use caution when handling hot items: Tervis tumblers can become hot when heated in the microwave, so use caution when handling them. Use oven mitts or a towel to handle the tumbler to avoid burns or injuries.
  • Do not microwave tumblers with metallic accents or decorations: Tervis tumblers with metallic accents, decorations, or any other metallic parts should not be microwaved, as they can cause sparks or damage to the microwave. Always check the manufacturer’s instructions and avoid microwaving any Tervis tumbler with metallic components.
  • Check for any damage before microwaving: Before microwaving a Tervis tumbler, inspect it for any cracks, chips, or other damage. If the tumbler is damaged, do not use it in the microwave, as it may pose a safety risk.
  • Monitor the microwave: When microwaving a Tervis tumbler, monitor the process closely and avoid overheating. Follow the manufacturer’s recommended heating times and power levels to prevent excessive heat buildup.
  • Allow for proper ventilation: When microwaving a Tervis tumbler with a sealed lid, leave the lid slightly open or use a vented lid to allow for proper ventilation and prevent pressure buildup.
  • Always use microwave-safe materials: When using Tervis tumblers in the microwave, ensure that any additional materials, such as lids or covers, are also microwave safe and approved for use in the microwave.
  • Be mindful of contents: Some foods or beverages may foam or bubble when heated in the microwave, potentially causing spills or splatters. Be mindful of the contents of the Tervis tumbler, and use caution when removing it from the microwave.


The good news is that Tervis tumblers are indeed microwave-safe, providing added convenience and versatility in your kitchen. With their durable construction, temperature retention, and easy maintenance, Tervis tumblers are a reliable choice for heating up your favorite beverages or food items in the microwave. 

Follow the manufacturer’s instructions, use caution when handling hot items, and avoid extreme temperature changes or microwaving tumblers with metallic accents. By taking these simple safety precautions, you can confidently enjoy the benefits of using Tervis tumblers in the microwave, making your everyday life a little more cheerful and convenient. Cheers to your Tervis Tumbler and your microwave-friendly adventures!

About Cynthia

Cynthia Odenu-Odenu is the founder of Cyanne Eats. She is an avid baker and cook of delicious delicacies. She uses this blog to share her love for different cuisines.

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