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Emperor Penguin - Aptenodytes forsteri - 40oz Tumbler with Handle

Choose a Color
Matte Seaglass
Matte Blush
Matte White
Ombre Seaside
3 trees planted & a portion donated with every order

Do you dream of sipping your favorite beverage on-the-go while keeping it icy cold or piping hot? Our 40 oz Tumbler is here to revolutionize your drinking experience!

Engineered with double-walled vacuum insulation, this marvelous tumbler will keep your cold drinks chilled for up to 24 hours and hot drinks toasty for up to 12 hours. No more lukewarm coffee or warm water on a sweltering day!

And it gets better! The tumbler is made from high-quality, BPA-free, and eco-friendly stainless steel, ensuring durability and sustainability, all while giving you a sleek and stylish look. The easy-to-hold design and generous 40 oz capacity make it the ultimate companion for daily adventures, whether you're conquering the urban jungle or exploring the great outdoors.

Comes with a clear twist on slide lid and plastic straw. The tumbler can be used with or without the reusable straw.  Non-Toxic and BPA-Free.


  • 40-ounce fluid capacity
  • Laser Engraved on 2 Sides
  • Hand Wash Recommended
  • Fits in most Cupholders
  • 9.8" tall x 3.9"(Top) x 2.9" (Base) 
  • Non-Toxic and BPA-Free

Please allow for slight variations in color and image placement/size.

Customer Reviews

Based on 1 review
Amy McEver
Keeps my drink Antarctica fresh 🐧

Having recently visited the penguins and the beautiful continent of Antarctica, I was very excited to buy your beautiful penguin cup. It is simple and elegant.
The reason I chose your company from others is your dedication to the environment. We need trees! If my purchase can plant 3 more then I'm all in. I will look to your company when I need a new shirt as yours look very comfy. Good luck and keep fighting for Mother Earth:)


We have a variety of shirt styles depending on your fit preference. Compare them at the links below:

Shirt Comparison Chart

Sweatshirt Comparison Chart

Everything is shipped from Cotati, Northern California. Here's our Shipping Policy.

We're partnered with Trees for the Future who plant the trees on our behalf. They're currently working with thousands of farming families across nine countries in sub-Saharan Africa. You can find out more about them on their website:

We plant 3 trees per order by donating to Trees for the Future, and a percentage is donated to our charities: The Ocean Cleanup North Pacific Foundation, National Forest Foundation, and Pollinator Partnership.

You can find some more info about it here:

While everything is drawn, printed, and shipped by us in Northern California, the article manufacturer's location varies depending on style and batch. Some of the factory locations include but aren't limited to, India, Mexico, Nicaragua, China, and Haiti.

We only work with WRAP-certified companies to ensure ethical practices - you can find out more about this here:

Our organic 'Made in USA' options are made in the USA, for the people of the USA!

We use US suppliers as much as possible, e.g., our Heavyweight 100% Cotton Long Sleeve Tees are made with sustainably grown USA cotton and sewn with USA cotton thread, so you can feel good about supporting American farmers.

This is a difficult question to answer because everyone has a different body type and a different preference to what is their "ideal fit". We recommend you find your favorite fitting shirt in your closet and measure from armpit to armpit. Then, take a look at our size chart listed on each individual style and compare the measurements. 

Yes! At Because Tees, we want you to be completely satisfied with your purchase. If, for any reason, you need to exchange or return an item, head to our Returns Portalto get started.

Customers can exchange or return their purchase within 100 days of the original purchase date. The item must be unused and in the same condition that you received it. We cannot accept returns or exchanges on worn or washed items. If you would like to exchange an item, please use our automated exchange system on our website. Once we receive the item(s), we will send your replacement. You will be responsible for shipping the original item(s) back to us.

For returns, you can use our automated return system on our website. Once we receive the return, please allow 1-3 days for your refund to be processed. Please note that we don't send return shipping labels or refund shipping charges.

Also, please be aware that we are a small business, so while we are happy to exchange, we cannot cover shipping fees for returned items. We will, however, cover the cost of sending out the new item(s) to you for US shipments only. Canadian and International shipments will be charged a shipping fee for the exchange. An order can only be exchanged once. Free Gifts cannot be exchanged or returned.

View our full Returns Policy. Please do not hesitate to contact us if you have any questions or concerns; our customer service team is always happy to help.

We hope to someday open a Bricks-and-Mortar shop, but for now, we just run out of our office/warehouse!