Hold up! We're Throwing in an Extra Tumbler for FREE! 🎁🎁

Scoring a FREE tumbler with us is as easy as 1-2-3! Just follow these super simple steps:

Step 1: Browse our jaw-dropping range of tumblers and pick your two favs.

Step 2: Add both to your cart. At this point, you'll see the cost of one tumbler magically disappear!

Step 3: Hit checkout. The deal's already applied - no coupon hunting required. Just like that, you nabbed a double tumbler deal!


Product Name: Retro Sloth HTRZ05095681ZD Stainless Steel Tumbler

  • There are 2 sizes available for this product, 20oz Regular Tumbler and 30oz Curved Tumbler
  • Made from a high-quality stainless steel material: With the double-walled vacuum insulated, this tumbler keeps your drinks cold for up to 16 hours & hot for up to 8 hours.
  • Goodbye sweat! No worry about water stains on your hand, table or any surface.
  • Portable and convenient 20oz Tumbler: A smart choice for sports, gym, fitness, and more. Suitable for driving or traveling, staying home or working in office. Fits the standard car cup-holder.
  • Thousands of cool designs to express your personality
  • Thoughtful and practical gift ideas for any occasion: Each item comes with a meaningful message, leaving a lasting impression. Ideal presents for birthday, graduation, Valentine, holiday season...
  • BPA-FREE Lid and Splash Proof: Extra sealed and the lid cover provide maximum splash-proof capability. Drink hole on the top for easy sipping.
  • 100% Safety Guarantee: Safety is our utmost priority. No BPA, no heavy metal exceeded.
  • Durable Finish: With UV Printing technique, the products will be highly resistant to weathering and fading
  • Eco-friendly & reusable: These tumblers can be used for years to come, helping to reduce the amount of disposable plastic cups to the environment
Shipping Information

- Production Time: It takes 3 - 4 days to finish your order and ship out.

- Shipping Time: You will receive your order anywhere from 7 - 12 business days (depending on the shipping method you chose) from the date that it is shipped out, not the date the order is placed.

- Tracking Number: When available, we will send you the tracking number with the confirmation email so that you can track the package online.

- Worldwide Shipping Available: At 64Hydro, we ship products to over 100 countries worldwide. Shipping rates and fees may vary depending on your country or region.If you have any other queries, please feel free to email us at cs@64hydro.com

Return & Refund

If you're not THRILLED with your personalized tumblers, we'll refund your money - no questions asked!

We want you to LOVE your new tumblers, and we're confident that you will!

Here's What Some of Our Happy Customers Have to Say About Us!

Frequently Asked Questions


The tumbler can keep your drinks cold for up to 16 hours and hot for up to 8 hours due to its double-walled vacuum insulation.

Yes, the 20oz Regular Tumbler is designed to fit standard car cup holders, making it convenient for driving and traveling.

Yes, the lid is extra sealed and has a cover that provides maximum splash-proof capability.

Being stainless steel, our tumblers are easy to clean. However, to maintain the quality of the product, hand washing is recommended.

Try not to use the dishwasher as it may affect the print and insulation quality.

We offer two sizes for these tumblers: the 20oz Regular Tumbler and the 30oz Curved Tumbler.

The 20oz tumbler is more portable which fits into the standard car cup-holder, while the 30oz tumbler allows for keeping more of your favorite beverage.

No, our double-wall vacuum insulated design keeps the exterior from sweating. That means no worrying about water stains on your hand, table or any surface.

Shipping & Delivery

Our production time typically takes 3 - 4 days. After your order is shipped out, the delivery time ranges from 7 - 12 business days, depending on the shipping method you selected.

When your order is shipped, we will send you a confirmation email with the tracking number (when available), allowing you to monitor the shipment online.

You can also use this page to track your order if you have the tracking number.

Yes, we offer worldwide shipping at 64Hydro. We can ship products to over 100 countries.

Please note that the shipping rates and fees may vary based on your country or region.

Absolutely! We will send out a confirmation email once your order is shipped. The email will also contain your tracking number when it is available.

If you have any more queries regarding your order or our shipping process, you can reach out to us at cs@64hydro.com. We'd be happy to help you!

Return & Refund

If you're not thrilled with your purchase, we offer a hassle-free refund.

We will refund your money, no questions asked. We want you to love your new tumblers and are confident about the quality of our product.

If you wish to return your tumbler and claim a refund, please reach out to our customer service via email. Once we receive your request, we will guide you through the return process.


We accept all the major credit cards as well as Paypal.

So whether you're using a Visa, Mastercard, American Express, or Paypal account, we've got you covered.

We also offer a 100% satisfaction guarantee, so if for any reason you're not happy with your purchase, just let us know and we'll refund your money immediately.