Yellow mug Double wall


Simple and creative colored glass, double wall coffee mug with beautiful handle.

Handmade and mouth blown looks like a vintage work of art.
They’re double insulated, so beautiful that you’ll want to internally scream every time you see it in your cabinet.

It Holds about 10 oz of your favorite drink; made of borosilicate glass meaning it can go from one extreme temperature to another (from cold to hot or viceversa)

-Microwave safe
-Dishwasher safe
-Double wall/ Insulated
-Handblown hole at the base or bottom of the mug.

All borosilicate glass products are hand blown and fired at 1200 degrees Celsius. The product can withstand the instantaneous temperature difference from - 20 ° C to 150 ° C, and can be used without worry.

Our goal is to provide you with fashionable and high quality glass containers.

If you’re interested in wholesale please let me know and send me an email!

Trece Cielos Design, 2020
Customization available, just add a little more on the order.


I accept Pay Pal and credit cards. No personal checks or money orders.

Shipping from United States

Most of the items come in short runs and are made to order, thats our principle to stay unique and limited. Custom orders need to be submitted and paid before I start working on your mock up, I also work on rushed orders and fast turnaround.
Orders will be shipped within 5-7 business days of payment receipt through the U.S. Postal Service.
Please check out shop announcements for discounts, sales, handling and shipping time for holidays when orders take a bit longer. You may order earlier to have it ready for Christmas, new year's, Mother's day, etc

All shipping comes with tracking!

Insurance, delivery confirmation, and priority mail are upgrades available upon request.

***International Customers*** Please note that all customers outside of the U.S. are responsible for their country's customs fees, import duties, etc. It can take orders anywhere between 10 days and 6 weeks to reach their destination. Unfortunately, sometimes a package can get held up at customs for some time. I will package and ship as quickly as I can; however, once I deliver it to the Post Office, I have no control over how long it takes for delivery of the package. I will let you know when I have shipped and will hope that it's delivered in a timely manner!

Returns & Exchanges

I gladly accept returns and exchanges

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

I don't accept cancellations

But please contact me if you have any problems with your order.

The following items can't be returned or exchanged

Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Items on sale

Returns and exchange details

I will refund a purchase if you are unhappy with any item if it is unused and undamaged (minus shipping costs).
If you cancel your order within 3 hours it can be refunded too, please take into consideration etsy times for refunds.


Your personal information is confidential

Frequently Asked Questions

Sizing details

All mugs are larger mugs 15oz capacity, unless you require regular 11oz mugs, you let me know. Price is about the same, only 1.00 dll less per mug.

Care instructions

All mugs are microwave and dishwasher safe, design is permanent and durable for years!

Wholesale availability

We do wholesale and large quantities. Also rush orders welcome

Gift wrapping and packaging

Every mug comes beautifully wrapped and boxed, we don't add shipping costs on USPS price, however sometimes shipping may seem expensive due to weight and wrapping. We like to be extra careful and sometimes accidents happen.

Custom and personalized orders

Anything is possible! All mugs can be customized in terms of colors, design, fonts, you name it. We need a design ready on a 9 x 4 in. template. In case you don’t have it I can design something for you starting at 35.

Image quality

Any customization requires a finished design or image to be used on the mug in a 9x4 inches template, if you don’t have anything ready, you will have to pay for my design services starting at 35/hour. Images need to be high resolution (min 300 dpi) and color needs to be updated with the desired hues. (Full color)

Reviews (6)


Love! Exactly as I expected

Shipped quickly and with clear communication. Really love this mug!

I purchased this item as a gift. The recipient was very pleased!

Bought the blue glass for my partner’s morning lemon water. she loves it and uses it every morning. such high quality.

I love my new mug so much! I'm a coffee and tea lover and was looking for a cool, durable mug so I'm happy I chose TreceCielos mugs. The color is gorgeous but the glass also feels sturdy and high-quality. Also, I really appreciate the attention to detail the seller puts into the packaging, everything is carefully packaged and I even received a reusable straw, stickers and a beautiful thank you card. Will definitely be buying again :)

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