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Product Information & Care (Tumblers)

How do the Tumblers keep drinks warm/cold for so long?

- Powered by superior double-wall vacuum insulation technology, The 22 oz NAYAD Tumbler keeps drinks warm or cold for at least 6 hours.


What are the Tumblers made of?

- The lid is of 100% BPA-free Tritan Plastic. The body is made from 18/8 stainless steel. The silicone tip on the straw is made from food-grade silicone that is chewy and flexible.


What is the size of a NAYAD Tumbler?

- The size of the NAYAD Tumbler is 22oz.

How much does a NAYAD Tumbler weigh?

- 13 oz (without straw)

- 15 oz (with straw).

What’s the best way to clean my NAYAD Tumbler?

- The NAYAD Tumbler features a wide mouth that can easily be cleaned with sponges, brushes, or hand-washed. The straw, lid, cap, and silicone tip can easily be taken apart to clean. The straw comes with a free brush to clean the interior of the straw.

Can I clean my NAYAD Tumbler in the dishwasher?

- No, the NAYAD Tumbler is not dishwasher or microwave safe.

Are the NAYAD Tumblers spill-proof?

- No, but it does prevent splashes.

Can you put the NAYAD Tumbler in the refrigerator, freezer or microwave?

- You can put the NAYAD Tumbler in the refrigerator or freezer but not in the microwave.

Are the Tumblers BPA-free?

- Yes, all NAYAD Tumblers are made from Tritan Plastic and are guaranteed BPA-free.

What can I use the NAYAD Tumbler for?

- It’s made for all kinds of hot and cold beverages, from water to smoothies to tea to cocktails, and more!

Will the NAYAD Tumbler sweat?

- Say goodbye to water stains. Thanks to the double-wall insulation, the NAYAD Tumbler is condensation-free to keep your hands dry.

What is the warranty on the product?

- NAYAD offers 1-year limited lifetime warranty on all product purchased from and authorized retailers. The warranty covers replacement of any defective material or component. It does not cover any issues due to normal wear and tear, misuse or loss/theft of the product.

Online Payments

What methods of payment do you accept?

- We accept Visa, Mastercard, American Express, Discover, JCB, Apple Pay, Shopify Payment, and Paypal.


Will I receive notification or a tracking number when my order ships?

- Yes, we’ll send you an email.

How long will my order take to arrive (including shipping and processing)?

- It depends on your shipping location. It usually takes us 1-3 days to process the order and shipping takes no longer than a week.

Where can you ship to?

- NAYAD offers USPS Standard Shipping on all shipments within the contiguous United States.

Do you ship outside the US?

A: Not at this time.

Is there a shipping fee?

A: Yes, for over under $25, there is a shipping fee of $4.99, but we do offer free standard U.S. shipping on orders over $25.

I need to make a change to my order. What do I do?

- If you have any questions, email us at

Returns & Exchanges

What is your return/exchange policy?

We want to make sure you’re 100% satisfied with your purchase and we would love to return or exchange merchandise that doesn’t work for you.

NAYAD offers the following return options:

Return Options

Return Cost

Refund Options


The return shipping fee will be deducted from the refund.

*Return shipping fees will be calculated after the return request is completed.

Refund to your original payment method

Store Credit

Free return shipping

An online gift card will be issued to your order email


All sales/discounted items are not eligible for return/refund/exchange/store credit.

Accessories are not eligible for return and exchange.

Please check the following for our return & exchange requirements.

  • All merchandise must be returned within 30 days of the order date.
  • All returned merchandise must have not been used, altered, damaged, or washed, and returned in its original packaging for return or exchange.

Merchandise damaged due to manufacturer’s defect may be eligible for replacement. Please see NAYAD’s Warranty Policy.

Customer Service

How do I contact customer support if I need additional help?

- If you have any questions, email us at