Are Owala Cups Dishwasher Safe: A Comprehensive Guide

In a world that’s increasingly eco-conscious, reusable water bottles have become a staple for many. Owala is a popular brand known for its innovative designs and commitment to sustainability. However, when it comes to convenience, the question often arises: Are Owala cups dishwasher safe? In this article, we will delve into the details of Owala cups, their materials, and the best practices for cleaning to answer this burning question.

Understanding Owala Cups

Owala offers a range of hydration solutions, from water bottles to tumblers, all designed to reduce single-use plastic waste. To determine whether Owala cups are dishwasher safe, it’s crucial to understand the materials used in their construction.

Materials Used

Owala cups are primarily made from high-quality stainless steel and BPA-free plastic components. The combination of these materials ensures durability, insulation, and a leak-proof design.

Dishwasher Safety: Exploring the Facts

Now, let’s get to the heart of the matter: Are Owala cups dishwasher safe? To answer this, we need to consider the two main components of Owala cups: the stainless steel body and the plastic lid and straw.

Stainless Steel Body

The stainless steel body of Owala cups is indeed dishwasher safe. Stainless steel is a robust and non-reactive material that can withstand the heat and water pressure in a dishwasher without losing its integrity. However, to prolong the lifespan and appearance of your Owala cup, it’s recommended to hand wash it occasionally.

Plastic Components

The plastic lid and straw of Owala cups require a bit more attention. While they are made from BPA-free plastic, exposure to high heat in the dishwasher can cause warping or degradation over time. To ensure the longevity of these components, it’s advisable to hand wash them with mild soap and warm water.

Proper Cleaning Instructions

To maintain the quality of your Owala cup, follow these cleaning instructions:

Stainless Steel Body

  1. Rinse the stainless steel body with warm water after each use.
  2. Use a bottle brush or a long-handled sponge to clean the interior thoroughly.
  3. Periodically clean the exterior with a mixture of baking soda and water to remove any stains or odors.

Plastic Lid and Straw

  1. Hand wash the plastic lid and straw with mild dish soap and warm water.
  2. Avoid using abrasive scrubbers that can scratch the plastic.
  3. Ensure all components are completely dry before reassembling the cup.


In conclusion, Owala cups are generally dishwasher safe, but with some important caveats. The stainless steel body can withstand dishwasher cycles, while the plastic lid and straw should be hand washed to preserve their quality. By following proper cleaning instructions, you can enjoy the convenience of a clean Owala cup for years to come.


  1. Can I put my Owala cup in the microwave?
    • No, Owala cups are not microwave-safe due to their stainless steel construction.
  2. Are Owala cups eco-friendly?
    • Yes, Owala cups are designed to reduce single-use plastic waste, making them an eco-conscious choice.
  3. Can I use bleach to clean my Owala cup?
    • It’s not recommended to use bleach, as it can affect the appearance and quality of the cup.
  4. Are Owala cups suitable for hot beverages?
    • Yes, Owala cups are designed to keep hot beverages hot and cold beverages cold for extended periods.
  5. Can I put my Owala cup in the freezer?
    • Yes, you can safely put your Owala cup in the freezer to keep your drinks icy cold.
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